FAQ Search Results

Which Adtech (now Sika) filler should I use—P-11 (AP112), P-14, P-17, or P-77?
P-14 – Best all-around marine filler and top seller; fast set, easy sanding, bonds to fiberglass, metals, and more. P-11 / AP112 – Fiber-filled bond & fill; strong adhesion for deep repairs before fairing. P-17 – High-heat filler; handles up to ~446°F for tooling or engine areas. P-77 / AP077 – Styrene-free, easy-sanding filler; heat resistant to ~392°F.
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