Winter Catalyst Hardener for GRP Resin, Topcoat and Gelcoat. Lloyds Approved 1kg
In cold conditions you can increase this to 3%. AB31-38, AB40-56, IV, KW, PA21-38, PH4-50, BT, HS, PA20, PA41-78, PH42-44, ZE, IRELAND. IRELAND, OFFSHORE, HIGHLANDS, ISLES.