Epoxy Plywood Mat In Between

No amount of epoxy can change an exterior grade panel into one of marine grade.

Epoxy plywood mat in between.

For gently curving or flat projects like cabin soles or plywood decks mat and epoxy should work fine. After several minutes lay on additional epoxy to dry white areas. It is compatible with epoxy even though it has mat with it. Features an inventory of polyester resin epoxy gel coat mat and cloth foam and the various tools to aid in any lamination project.

Now let s go to our 207. Apply enough epoxy to saturate the fabric and the wood below. Then you apply epoxy fillets and fiberglass tape to permanently join the structure in a rigid shape. Knitted fabric is compatible with polyester vinyl ester and epoxy fiberglass resin.

Again this is epoxy that is sold as a clear coating epoxy. Fiberglass mat should not be substituted for cloth. The mat that is stitched to the fabric does not have a styrene binder like the regular chopped strand mat. Although most cloths will work with epoxy there are some that are not compatible.

Construction methods with plywood plywood is ideal for several construction methods. Wet out clarity of mat with epoxy varies somewhat with different suppliers but none of them wet out as clear as a good 4 oz or 6 oz fiberglass cloth. Epoxy coating would be used on something that is plywood based construction that may be veneered inside and out so it has the appearance of traditional joinery but is very much a monocoque structure. Not a way to promote the use of inferior materials in the hope of selling some epoxy.

The fiberglass cloth used in fiberglassing a typical plywood boat must be compatible with epoxy resin. Lt should be emphasized that the glen l epoxy encapsulation system is designed to make an already good material wood and plywood a better composite engineering material. And two or three layers of fiberglass cloth or mat between the two sheets of plywood before you cut to shape. The most common is stitch and glue construction where panels are cut to a designed shape and temporarily joined with wire or plastic ties.

Make the transom a couple of inches over size all the way around. We have more than four decades of experience in composite construction in marine aviation industrial applications. Put a lot of weights on it to compress it while it cures. Don t force the epoxy into the cloth which may trap air in the fabric and show through the clear finish.

It s thinner it s not as viscos. You may want to entertain the idea of epoxy i use raka 900 medium. If in doubt test the material using scrap wood to insure that it cannot be pulled off.