EPDM Rubber Sealant
F9921 EPDM Rubber Sealant is a two component 100% EPDM product
which is liquid applied and cures at ambient temperatures.
Remove dirt, loose material and oils. Tightly adhering rust need not be
primed. Surface to be coated should be dry of moisture. Use an abrasive
or wire brush to lightly rough-up smooth or glossy surfaces.
Mixing Parts A and B
Measure equal volumes of Parts A and B into a separate container and
mix together using a drill mixer. Repeatedly scrape sides of container
to make sure all the material is mixed uniformly.
Use a wide spatula or mortar trowel to transfer Sealant from mixing
container to surface to be coated. Spread material with a notched spatula
in order to get a uniform film thickness. Go over the notched Sealant with
a straight spatula in order to smooth the film.
The Sealant will waterproof immediately upon application. Freezing
temperatures will not damage the product.