Poristop

Polyurethane paste filler for smoothing porous or asphalt decks

Poristop is a medium-viscosity polyurethane paste used for filling and levelling decks; its very high dry residue contents seal the deck perfectly ensuring a smooth and uniform finish, while preventing the formation of bubbles in the next self-levelling polyurethane resin layer applied with a product such as Polyroof. Poristop may also be used to fill in gaps and hollows on the deck before applying the next self-levelling resin coating.