5:1 Fast Hardener Size:Size C - 127 oz. create a small trial batch

create a small trial batch first to determine how much working time you’ll have

TotalBoat Polyester Structural Repair Marine Putty can be used for filling larger voids and cracks in composites

For a protective

Its low drip properties ensure smooth and strong coating

Versatile putty with a wide range of uses

5:1 Fast Hardener Size:Size C - 127 oz. create a small trial batchThe cure for cooler temperatures TotalBoat 5: 1 Fast Hardener is ideal if youre in a hurry and want to get things done a little faster, especially in cooler temperatures, which lengthen the cure time of epoxy resins. Its easy to measure the right mix, especially with the pre calibrated 5: 1 Epoxy Pumps (sold separately). Combine Fast Hardener with 5: 1 Epoxy Resin in a five part resin to one part hardener ratio. Then spend about two minutes mixing