Blog by Steve Laug

Over the past year I have been picking up these Keyser Hygienic pipes on EBay. This one makes the third one I have picked up at a reasonable price. They are made in England and sold exclusively in South Africa. The word is that they were designed to be virtually indestructible for farmer pipe smokers in SA. All versions of the pipe have the same stem – one size fits all. They seem to be made of nylon and rubber or some combination. They are tough and take tooth wear very well. Two of the three I picked up are older and both had the original stems on them. They had tooth chatter and minor dents. Steaming would not raise the dents at all. I had to deal with them with sandpaper and micromesh sanding pads.

The photo below came from the web and pictures a cutaway picture of the pipe and the unique condensing chamber that makes up the patented portion of the pipe. The shank has an aluminum condensing chamber with a tube in the centre that lines up with the tube inside the stem. It is pointing downward so air swirls around in the chamber formed by the military bit stem and the shank. Moisture is trapped and the smoke is cool and dry without loss of flavour.

The pipe I am working on this time is a pot shaped sand blasted pipe. The aluminum was oxidized and dull the blast was dirty and the crevices filled with dirt and grime. The stem was in pretty clean shape other than the tooth chatter near the button. The rim of the bowl was tarred and caked. The cake was uneven and tapering in the bowl – almost as if the bowl was only half filled and smoked that way the majority of the time. The upper portion of the bowl had a very thin layer of cake and the lower portion a thick uneven cake. The condenser in both the stem and the shank were filled with a dark brown tar and the airway was constricted in the shank and clogged in the stem. The photo below shows the condition of the bowl and the stem and highlight where the work would be needed to clean up the exterior of this pipe.

I reamed the bowl back to bare briar and scrubbed the blast surface with a brass tire brush to clean out the crevices. I also used a soft bristle tooth brush to finish cleaning the surface off. Once that was done I put the bowl in the alcohol bath to soak while I worked on the stem. The next two photos below show the stem after I used 240 grit sandpaper to remove the tooth marks and slight dents. I then used micromesh pads from 1500-6000 grit to polish the stem and work out the scratches. I have learned the hard way that you cannot buff these stems on the buffer as a little bit of surface heat from the buffing pads melts and distorts the surface. So these stems are totally buffed and polished by hand.

The next two photos show the stem after it has been sanded up to the 3200 grit micromesh pad. The stem is beginning to get a shine and the scratches are disappearing with the sanding. From this point I went on the sand the stem through the remaining micromesh grits and when finished I gave it a coating of Obsidian Oil to penetrate the surface and give it a deep polish. Once that dried I buffed it by hand with some carnauba wax in paste form that I purchased from Walker Briar Works.

From the next series of photos you can see that I interrupted my work on the stem to remove the bowl from the alcohol bath. I did that because I was curious to see how it was cleaning up. You will notice in these photos the brownish grey sludge in the grooves of the blast. I used the tooth brush once again to scrub the surface with Isopropyl from the alcohol bath. Once the grime was removed I washed the bowl down with clean Isopropyl and dried it off.

The next series of photos show the dried bowl. The grime is gone and the finish is now down to the stain. Even some of the top coat of stain has been removed and you can see the briar. I laid the bowl aside and finished up the stem as I described it above.

The aluminum condensing chamber on the shank and the chamber in the stem needed much work. I used cotton swabs that I flattened to clean the area inside the shank around the airway extension and the same in the stem. Once that was clean I polished the oxidized aluminum with the micromesh pads to burnish the aluminum and get the shine back.

I then restained the bowl with a dark brown stain, knowing that when I buffed it the reddish brown undercoat would shine through on the high spots and the dark would fill the crevices and give the pipe a contrast stain. The next series of three photos show the staining and the way the various grains took the stain. The right side of the bowl has a great ring blast that is fairly deep and craggy. The left side is more of a blast on birdseye. It is an interesting looking blast. The bowl rim came out clean as well and shows an interesting contrast in the light of the flash.

The final series of four photos show the finished pipe. The entirety has been given a coat of wax. I used Halcyon II on the blast to polish it without leaving the white residue in the grain of the blast when it dried. I buffed it by hand. The stem received another hand applied coat of carnauba wax and a buff by hand. The pipe pictured is clean and ready to smoke.

I have included pictures below of the other two Keyser pipes that I picked up and refurbished. The top one is an apple with really nice grain. I have been smoking this one and enjoying the dry and cool smoke that it gives. The second is a smaller prince shape that is no longer available. It had some burns on the rim that are still visible but it too smokes very well. One day will rework the rim a bit and minimize the burn marks. Till then I will smoke these Keyser’s and keep an eye for more of them.