Materials Guide

Surface Fillers

No. 21 Sprayable Composite Surface Filler
30-40 Minutes
Gray
Developed for filling entire composite surfaces prior to finishing. Fills all imperfections and bonds to most surfaces. This systems cures to a tack free sandable, durable surface.

No. 29 Air Dry Pit Filler
White, Gray, Black
A smooth, creamy single component paste that dries within minutes.  Has excellent adhesion to nearly all substrates and is sandable to a feather edge.  Is ideal for filling small surface imperfections and seam sealing.  Withstands elevated temperatures.

800 IT
Off-White
Smooth, creamy, PVC-based, one-component pinhole filler that is applied directly to the clean surface and dries within minutes of application. Premium pinhole filler for SMC and similar molded materials. 800 IT has excellent adhesion to most plastics and metals once cured at 250°F for 20 minutes.

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