About SikaBiresin AP077 High Heat Resistant Filler / Fairing Compound
Easy to apply and easy to sand.
High heat-resistance of 400°F (209°C).
Accepts virtually all types of finishes.
Low moisture absorption for above or below the waterline applications.
Minimal shrink or sink upon cure.
Bonds to epoxy, vinyl ester, polyester, and many other substrates.
Quick-set cure and finishing time.
BPO hardener included.