Materials Guide

Boat Putties

No. 31M Boat and Bonding Putty
20-30 Minutes
Off White
A creamy, thixotropic, trowelable system that generates very low exotherm, changes color when mixed and will bond in a single application. Versatile enough to fill large voids and can be used in a variety of bonding applications.

No. 77 High Heat Resistant Filler/Fairing Compound
4 - 6 Minutes
Gray, White
A high heat resistant filler paste which is easily sanded to a feather edge and bonds readily to most substrates.  Ideal for use in mold repair, repair of fiberglass parts, fairing and filleting and as a edge filler for honeycomb panels.  Offers heat resistance to 446°F and will accept coatings of virtually any type without blush or discoloration.

No. 78 High Heat Resistant Filler/Fairing Compound
40-50 Minutes
White
All the same great handling and physical characteristics of our No. 77 High Heat Resistant Filler/Fairing Compound but with a longer work life and a much lower density, making it the material of choice in many marine and aircraft applications.  Its long work life and high heat resistance make it ideal for a wide variety of applications.

Marine Bond & Fill
20-30 Minutes
Off-White
A trowel-able, filled paste polyester bonding/filler system developed for the marine industry fabricators. Unique handling, low shrink and low exotherm make this system an excellent choice.

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