Tag Archives: Using super glue and Charcoal powder to rebuild a broken stem and button

Rebuilding The Vulcanite Stem Of A c.1960 Dunhill Shell 56 F/T For A Friend

Blog by Paresh Deshpande

During the summer of last year while browsing on Pinterest, I came across pictures of some beautiful pipes and following the links led me to an old gentleman from the UK who was willing to sell these pipes either single or as a lot. There were around 60 odd pipes. I went through the pictures that were sent along with the rates and selected 10 pipes. After a prolonged and interesting interaction, we managed to arrive at a price point. Soon these pipes landed on the shores of India and went in to Customs hold for nearly a month. Finally, it was released and I laid my hands on these pipes after a wait of nearly 3 months! Here is a picture of the lot that I had taken moments after opening the parcel.Since then, I have refurbished, repaired a family era Barling’s Make Bulldog (yellow arrow) and a c.1901 Samuel McLardy (green arrow) and added them to my personal collection. This estate lot had a Dunhill Shell (blue arrow) that called out to my fellow Pipe Club member and a dear friend who desired this pipe as his first Dunhill! The following picture will identify the pipes that have been restored and the Dunhill that is now on my work table.This is a beautiful bent billiard pipe with a deep craggy sandblast which pre 1960s Dunhill were well known for. It is stamped on the foot and the underside of the shank with the shape number “56” followed by “F/T” followed by “DUNHILL” over “SHELL BRIAR” followed by the COM stamp “Made in England” where the letter D is followed by a numeral “0” that is smaller than the letter D and is underscored. This is followed by Group size number “4” in a circle and letter “S” for Shell towards the shank end. Dunhill White Dot adorns the top of the vulcanite stem. The stampings are clear and readable. I have worked on a few Dunhill pipes and had extensively researched the brand. There is so much to know and study about this single British brand that has survived to till this day that each day there is some new piece of information. However, pipedia.org has adequate information on the history, lines offered and dating guide for Dunhill pipe. I strongly recommend that all Pipers should make it a point to read through the information given there.

Based on the stamping seen on this pipe, with the numeral “0” being smaller than the letter D and underscored, conclusively dates this pipe to be from 1960.

Initial Inspection
The first thing I noticed, in fact anyone would, is that the stem is severely damaged with nearly ¾ of the bite zone conspicuous by its absence! What remains of the bite zone is peppered with tooth chatter. The stem is oxidized with the white dot intact. There is a decent amount of cake in the chamber with lava overflow on the rim top surface. The stummel boasts of nice deep craggy sandblast. The dirt, dust and grime embedded in the nooks and crannies of the sandblast give a dull and lackluster appearance to the stummel. The shank is dirty with traces of old oils and gunk. The following pictures will give you a general idea about the condition of the pipe. Detailed Inspection
The chamber shows a layer of medium thick cake with small traces of lava overflow on the rim top surface. From what I can see, the chamber walls appear to be without any damage. The chamber has faint sweet smell which should reduce with the internal cleaning of the stummel. The inner and outer rim edges are in good condition which will be further ascertained once the lava overflow and cake is removed. The mortise is clean and so is the shank airway.The stummel boasts of some beautiful sandblast pattern typical of lots of bird’s eye and ring grain all around. It is dirty with grime and tar filling in much of the craggy finish. The stummel fells solid to the touch and shows no signs of hot spots. The briar looks lifeless and dull which is nothing serious to address. The round shank of the bent billiards flows into a tapered vulcanite stem which flares, like a fish tail, at the button end and hence the stamp F/T. The vulcanite stem shows significant damage to the button end, in fact, there is no button at all, similar to a Dunhill Bruyere that I had worked upon a couple of years ago!! The slot end at the right side is missing about an inch of vulcanite. This pipe would have been a favorite of the previous owner and he had continued to enjoy bowls of his favorite tobacco long after the button end had been chewed off. This is evident from the significant tooth chatter on both the surfaces of the stem. I intend to reconstruct/ rebuild this portion of the stem, including the slot, while maintaining the stem and general profile of the pipe. This will require major repairs. The quality of vulcanite is top notch.In this project, stem rebuild will be a major challenge as achieving the fish tailed profile of the stem will be crucial for overall aesthetic appeal of this piece of briar. Having previously worked on a stem rebuild/ restoration of the Dunhill Bruyere, I am aware of the challenges this restoration will present en-route.

THE PROCESS
I started this project by cleaning the internals of the stem airway. Using thin shank brushes and anti-oil dish washing soap, I cleaned the stem airway. I have modified this process of cleaning the stem airway by doing away with pipe cleaners and alcohol as it saves me a ton of pipe cleaners, which is a precious commodity for me here in India. To say that the airway was filthy would be an understatement. A lot of perseverance and tons of elbow grease later, the stem internals are finally clean.With the stem internals now clean, I moved to external cleaning of the stem surface by dunking the stem into “Before and After Deoxidizer” solution developed by my friend Mark Hoover. The solution helps to draw out heavy oxidation to the surface making it’s further removal a breeze, while the minor oxidation is eliminated to a very great extent. Unfortunately, I missed out on taking pictures of this process.

While the stem was soaking in the deoxidizer solution, I reamed the chamber with a PipNet reamer tool, using cutting blade size 2 followed by size 3 heads. I used my fabricated knife to remove cake from areas inaccessible to the reamer blades and completed the process of removing the cake by sanding the walls smooth with a folded piece of 180 grit sandpaper. I wiped the chamber with a cotton swab wetted with alcohol to clean the residual carbon dust. The chamber walls are solid with no signs of hot spots, heat fissures or webs.Continuing with the internal cleaning of the chamber, I subjected it to a salt and alcohol bath. I used cotton balls which is an at par substitute as I have realized over the years. I drew out a wick from the cotton and along with a folded regular pipe cleaner; inserted it into the mortise and through the draught hole and further into the chamber. Thereafter, I packed the chamber with cotton balls to about quarter of an inch below the rim inner edge and soaked the cotton balls with isopropyl alcohol up to the brim. About half an hour later, the level of alcohol had gone down, having being absorbed by the cotton. I topped it up once again and set it aside overnight. By next afternoon, the cotton and alcohol had drawn out all the remaining oils/ tars from the chamber and mortise and loosened out any residual cake and tar build up, fulfilling its intended task. I removed the cotton balls and ran pipe cleaners through the mortise to clean out all the loosened tars and gunk. Using my fabricated tool, I scraped out the entire loosed gunk from the mortise and further cleaned it with alcohol and q-tips. The chamber now smells clean and fresh. I set the stummel aside to dry out naturally. I cleaned the external surface of the stummel with undiluted Murphy’s oil soap and a hard bristled toothbrush. I cleaned the smooth rim top surface with the soap and Scotch Brite pad. I thoroughly cleaned the mortise with shank brush and anti-oil dish washing soap. The mortise is now thoroughly cleaned and fresh.Next, I rub a small quantity of “Before and After Restoration Balm” in to the briar with my finger tips and let it rest for a few minutes. The balm almost immediately works its magic and the briar now has a nice vibrant appearance with the beautiful contrasting hues colors that are unique to this sandblast pipe, on full display. I further buff it with a horse hair shoe brush. Now that the stummel work is nearly completed, I fish out the stem from the deoxidizer. I cleaned the stem under running warm water and scrubbed the raised oxidation from the stem surface using a Scotch Brite pad and cleaned the airway with a thin shank brush. I further removed the oxidation by scrubbing the stem with 0000 grade steel wool and applied a little EVO to rehydrate the stem. I ran a couple of pipe cleaners through the stem airway to clean the airway of the deoxidizer solution and water. To address the tooth indentations/ bite marks, I warmed up the bite zone with the flame of a lighter. The heat helps to expand the vulcanite and retain its original shape. This method may not always completely raise the depressions to the surface, but most of the times, to a great extent. In this case the tooth indentations were raised to a great extent, but the damage to the button edge would require a rebuild. I followed up the heating of the stem surface with sanding the bite zone with a worn out piece of 180 grit sandpaper to even out the surface.Next step was to start the process of rebuilding the slot end. I appropriately folded an index card and covered it with a transparent scotch tape which prevents the superglue and charcoal mix from sticking to the card. I prepared a mix of CA superglue and activated charcoal and generously applied it over and extending beyond the broken surface using the remnants of the bite zone as guiding yardstick. I set the stem aside for curing over night. I have not researched and measured the exact length that I had to reconstruct, but eyeballed the length using the longer right side of the stem where a portion of the button was still intact. Before moving ahead, I would like to mention here that I had applied this mix in layers, over the week, to achieve sufficient thickness which would help during the filing and sanding while shaping the button and achieving the correct stem profile.Once the fill had completely hardened, I moved ahead and began the process of filing and shaping the button end with a flat head needle file. This time around it was more challenging as I had set for my self the aim of creating a fish tail shape (or rather as close a match to fish tail as possible), a straight thin slot and a concave shape to the button end as seen on original stems. This is how the stem repairs look at this point in restoration. There are many airpockets that are clearly visible and would need quite a few more rebuilds with the charcoal mix. It is not without a reason we say that Rome was not built in one day!!I marked a straight line for the slot orientation and using only the tip of the pointed needle file, I carved out the slot. I followed it up by enlarging this carved slot further using the slot carving file. I resorted to sanding with folded pieces of 180 grit sand papers to laboriously shape and widen the slot, always taking care to maintain a straight line. Once I was satisfied with the profile of the slot, I went ahead and shaped the button by first achieving a rough shape with a flat head needle file and there after fine tuning it by sanding it down with a 220 grit sand paper. A close look at the repairs confirmed the presence of some serious air pockets (seen as white spots) in the bite zone and at the slot end. Here are a couple of pictures which will point out these air pockets.I applied a mix of CA superglue and activated charcoal over the air pockets ensuring that the mix is thoroughly filled up in to these air pockets. I set the stem aside for the repairs to cure. Once the fills had cured, I sand them with a flat needle file to achieve a rough match with the rest of the stem surface followed by further sanding using a folded piece of 220 grit sand paper. Thankfully, the issue of air pockets has now been addressed. I continued to dry sand the entire stem with a folded piece of 600 and 800 grit sandpapers and further progressed to wet sanding with 1000, 1500 and 2000 grit sand papers. This helps to reduce the sanding marks left behind by the more abrasive 220 grit paper. I rubbed a small amount of EVO to hydrate the stem.To bring a deep shine to the vulcanite stem, I went through the complete set of micromesh pads, wet sanding with 1500 to 2400 grit pads and dry sanding with 3200 to 12000 grit pads. I wiped the stem with alcohol after each pad and rubbed it down with Extra Virgin Olive oil to rehydrate the vulcanite. The repairs have blended in very well and the stem now looks shiny black and beautiful. The internals of the stem was once again cleaned out using alcohol and pipe cleaners to clear the airway of all the debris resulting due to the sanding. The finished stem is shown below.To finish, I re-attach the stem with the stummel. I mounted a cotton cloth buffing wheel to my hand held rotary machine and applied White Diamond compound to the entire pipe. I wiped/ buffed the pipe with a soft cotton cloth to clear it of any leftover compound dust. I then mounted another cotton cloth wheel on to the polishing machine and applied several coats of carnauba wax. I finished the restoration by giving the entire pipe a rigorous hand buffing using a microfiber cloth to raise the shine further. The completed pipe looks lovely, fresh and vibrant. This restored pipe is now ready to be shipped out to my friend and fellow pipe club member to enjoy for decades ahead.

The Other Half of the Pair – a Wally Frank Sandblast Lovat

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Blog by Steve Laug

I purchased this little Lovat from Josh (misterzippo), a reader of the blog earlier this year. He sent me an email and photos some pipes that he thought I might want. As usual when you have incurable PAD there is always something that catches my eye. We fired some emails back and forth about the pipes and it did not take long to make a deal. I bought a Malaga Bulldog with a twist in the carving and a scoop in the top of the bowl that I restored earlier. I bought a pair of sandblast Wally Frank pipes shown in the photo below. Josh sent this photo and it shows the overall condition and appearance of both pipes. As I noted in the restoration of the bent billiard the deep ridges of the sandblast finishes intrigued me. Both pipes were dirty but that is never really a problem. The grooves in the sandblast on both were filled in with grit and grime and almost sticky to touch. The rims were caked with overflow of tars from the bowl and the grooves were filled in to the point that they almost were invisible. The stem on the bent billiard was in good shape with light oxidation and some tooth marks on both sides near the button. The stem on the Lovat was missing a large chunk out of the underside that would need repairing. The tape measure in the photo shows that the billiard is about 5 ½ inches long with a taper stem and the Lovat is 5 inches long with a saddle stem.Josh sent me a photo of the major issue with this pipe. There was a large portion of the stem and button missing on the underside. This issue would make me think through my options on this pipe. Should I repair the stem or should I restem the pipe? If I repaired it I could keep the Wally Frank original filter tenon. If I restemmed it I could get rid of that feature and give the pipe a regular push tenon. I would need to think through that issue as I worked on it.I asked Josh to send the pipes to my brother instead of too me in Canada. Jeff would do the cleanup work on it so it made sense to have it go directly to him. He took the following photos of the pipe before he started his cleanup. As I looked at these photos I was really taken with the way the sandblast had revealed interesting grain patterns in the briar.You can see from the photos the overall condition of the pipe. The briar is dirty but still stunning. There was less cake in this little pipe than there was in the other Wally Frank that I worked on. There was light overflow and lava on the rim top but the inner and outer edge of the bowl was in excellent condition. The finish though dirty was not in bad condition under the grime.The next photos show the grain patterns around the bowl from various angles. The circles, starbursts, ring grain and birdseye make the sandblast finish one that really holds my interest as I turn in my hands. The rim top definitely has less tar and oil build up on the surface. The close up photo of the rim shows light cake in the bowl and the lava that is unevenly disperse across the surface of the bowl.There is a smooth, flat band on the bottom of the shank and the bowl that make pipe a sitter. It is where the pipe is stamped. It reads Wally Frank over Filter. The Wally Frank stamp is not as deep as the Filter stamp but it is still readable. The Wally Frank WF circle logo on the left side of the saddle portion of the stem was very lightly stamped. It is readable but there is no tactile sense of it left on the stem. It will be hard to preserve. The fit of the stem to the shank is very good. The aluminum band that separates the stem from the shank is an integral part of the aluminum tenon that is on the Filter pipes. The tenon is made to hold a paper filter. It is split so that it can be adjusted should it become loose in the shank. The stem shows wear on the topside with tooth marks and chatter on both the stem surface and on the button itself. The underside is where the problem lies. You can see from the photo the large missing portion of the stem from the button forward to the saddle. The third photos shows the surface of the top of the stem. You can see the pitting in the surface and the wear that is on the stem. Will it be a candidate for a repair or should I restem the pipe? Jeff cleaned the pipe once he received it. He reamed the bowl with a PipNet and a Savinelli Fitsall reamer taking the cake back to bare wood. He cleaned out the internals of the airway in the shank, mortise and stem with pipe cleaners, cotton swabs and alcohol to remove all of the ancient build up. He scrubbed the externals with Murphy’s Oil Soap and a tooth brush to clean out the grooves and crevices of the sandblast finish. He rinsed off the soap with running water and dried off the bowl. He soaked the stem in OxyClean to break up the oxidation on the surface and remove some of the scaling that was present. When the pipe arrived in Vancouver I took photos of the pipe as it was when I first brought it to the work table. Jeff really did a good job on the bowl and rim clean up leaving the grain on the surface very visible. Like the bent billiard that I worked on the blast on the rim is unique. It has swirls and smooth spots as well as some grooves. It is an interesting blast.The OxyClean soak had really brought the oxidation to the surface and made the damaged stem really visible. It looks to me like someone either broke loose a piece of the stem while cleaning the pipe or possible bit through it and then broke it. Before I could work on the repair to the stem I needed to deal with the oxidation. I decided to use the Before & After Pipe Stem Deoxidizer that I have been trying out. I keep the mixture in a flat plastic tray with a cover. I dropped the stem into the mixture and made sure that it was completely covered. I put the lid on the tray and set it aside to soak overnight. I called it a day.

I have referred to the latest use of this product in previous blogs because I am putting it through its paces to see how the product delivers. I was skeptical when I first started using it but I have to admit that with each stem I soak in the product I am becoming less skeptical. I am including information on how to get ahold of the product if you are interested. I purchased the Deoxidizer and some Fine and Extras Fine Pipe Polish from a guy on Facebook named Mark Hoover and he is a member of the group there called The Gentlemen’s Pipe Smoking Society. He has a pen making and restoration site where you can email and order the deoxidizer and the polishes (http://www.lbepen.com/).In the morning I took the pipe out of the bath and dried it off. I was not too worried about the remaining oxidation at this point as I had significant repair to do before I addressed the left over remnants of oxidation. I was pleased to see that the edges of the damaged area were clean and ready for me to work on. The circle WF was gone from the left side of the stem. In preparation for the repair to the stem I cut a triangle of thin cardboard and wrapped it with clear packing tape. I have found that the repair mixture of super glue and charcoal powder will not stick to the packing tape. The triangle preserves the slot and airway in the stem once the patch is applied. I adjusted the fit of the triangle and inserted it into the slot of the stem. I laid out a piece of newsprint and the components of the repair mixture – clear super glue and food grade charcoal powder capsules. I opened two capsules and made a mound on the paper. I used a dental spatula to put a small dip in the top of the mound. I mixed in drops of super glue into the charcoal powder and stirred them together with a dental spatula. I made the repair thick enough that it would hold and give me enough material to reshape both the stem surface and the button. The photos below tell the story. I reshaped the button edges and surface with needle files to blend the repair into the surface of the stem and to make the transition to the button clean and sharp. I filled in some of the expected air bubbles with a coat of clear super glue. I will need to repeat this as I shape and sand the stem.I sanded the repaired area of the stem and button with 180 grit sandpaper to rough shape them.I sanded the stem with 220 grit sandpaper to further smooth and shape the repaired stem. The repair is solid at this point. The area that I repaired shows air bubble pits in the surface of the stem and the button.I reshaped the slot in the end of the stem with a needle file to smooth out the repaired surface. I still need to sand it to remove scratches and nicks but it is taking shape. I filled in the air bubble holes with clear super glue and set the stem aside to dry.I sanded the patch with 220 grit sandpaper to blend it in with the surface of the stem and then began to polish it with micromesh sanding pads. I wet sanded it with 1500-2400 grit pads and dry sanded it with 3200-12000 grit pads. I rubbed the stem down with Obsidian Oil after each pad to give life to the vulcanite. It is fun to watch the stem begin to shine with the work of each micromesh pad. The photos below are arranged with the top photo first and the repaired underside of the stem second. The last two photos show the shine in the rubber of the stem. The last one shows that there are still some scratches remaining in the rubber that will need to be shined some more. I polished the stem some more with the last three grits of micromesh sanding pad to remove more of the scratches. When I was happy with it I set it aside and turned my attention to the stummel. Because of the diverse colours that came through on the briar I decided not to stain this pipe. I decided to leave it natural with the existing stain and try to maximize the contrasts in the grain and stain. I rubbed it down with a light coat of olive oil to bring life back into the dry briar. The colours of the stain in the briar began to shine through and the patterns in the grain really stood out with clarity. This was a beautiful piece of wood. I buffed the bowl with a clean buffing pad after the oil had dried into the briar. The key is to not push the briar too hard into the buffing pad. Doing so flattens the sandblast and ruins some of the definition in the grain patterns. The photos below show the contrast in stains that were originally used on the pipe. I put the stem on the stummel and buffed the pipe lightly with Blue Diamond polish on the buffing wheel. I gave the stem multiple coats of carnauba wax. I hand waxed the bowl with Conservator’s wax. I buffed the pipe with a clean buffing pad to raise the shine and hand buffed it with a shoe brush as well with a microfiber cloth to deepen the shine. The finished pipe is shown in the photos below. It is a well-made, beautiful pipe that has a tactile feeling that is really nice in the hand. I think as it heats up during a smoke that sensation will only increase. Thanks for coming with me on this one.