Archive for May, 2008

Roof and Fenders

Well, we have been making some progress over the long weekend. So far, the first layer of skin is on the roof and the basic shape of the fenders have been drawn up and cut out. I hope that before the workweek starts, I can get the second layer of skin glued up.

To make the sunroof work, the roof needed to have a compound curve that you cannot get with full sheets of plywood. To overcome this, I decided to use construction method that is usually used to build wooden canoes. However, instead of using thin cedar strips, I am using two layers of 1/8” plywood cut into narrow strips that can follow the contour of the roofline.

Because the fenders are so narrow (under three inches), they had to be custom made also. After drawing up several shapes I finally settled on the shape you see in the photo. They are simply made of several layers of wood cut to shape and glued together. Before I install them permanently, I will sand them smooth and round the corners a bit. Finally, Depending on how the surface looks, I may also apply a layer of fiberglass to protect and smooth them a bit more.

Sides and Doors

I’ve been skinned! Ok, the tear has been skinned (at least on the sides) and the doors have been cut to fit. Everything took a long time to get together, but it all fit (well enough). I had a bit of a problem measuring to the wrong side of the saw blade, so the interior fit on the passenger side door is a bit looser then I would have liked, but, it’s a camper (at least, thats what I keep telling myself)

Exterior Skin

This weekend, we added the 4 main sections of the exterior skin to the Tear. After we finish the side skin, we will move on to the ceiling insulation and the roof skin. I really like the woodgrain on the plywood that we picked up. To bad it will be covered by the epoxy.

When, it’s time to seal the exterior, I have decided to use Uniflex 255 for the exterior as others have used it on their tears and recommend it.

UNIFLEX 255 Aliphatic is a two-component elastomeric, abrasion resistant polyurethane finish/final coating. It is formulated from an all-aliphatic, light stable polymer which allows for a wide range of UV stable colors. UNIFLEX 255 Aliphatic possesses high tensile strength as well as an excellent balance of elongation, hardness and abrasion resistance, resulting in long term wear and impact protection. The dense finish is also resistant to staining and dirt pickup, which aids in cleanability.

From the Rot Doctor web site