Wax in styrene Wax Solution 1ltr Gelcoat Additive - makes topcoat / flowcoat
Topcoat - Flowcoat Kits (45). To use this Add the wax additive to make a gelcoat into a flowcoat / topcoat for ponds, boats sheathing and roofing etc. Gelcoat / kits (158). 1litre Wax in Styrene Solution (6%).