Del-Val 120 Fibered Emulsion Coating in 5 Gallon Bucket

Restore FiBerglass Panels & Skylights


Skylight Coating

Translucent Coating withstands UV Light & Extreme Temperatures & Accommodates Building Movement!


AP-6400 Skylight Coating is a single-component, translucent acrylic coating that withstands ultraviolet light, temperature extremes and mildew. This flexible membrane will accommodate building movement without cracking or splitting. AP-6400 is recommended for skylights or fiberglass panels.

withstands ultraviolet light, temperature extremes and mildew!

Where to Use AP-6400 Skylight Coating
Fiberglass Panels



Quick Application Guide

Nonporous Glass Skylights


Per 200 Sq.Ft. (Per Coat)

Non-Reinforced Fiberglass Panels

1¼ GAL

Per 200 Sq.Ft. (Per Coat)

Reinforced Fiberglass Panels

1½ GAL

Per 200 Sq.Ft. (Per Coat)

Coverage & Drying Time

Apply AP-6400 Skylight Coating by using a brush, roller, or sprayer (30:1 ratio pump system). 4-7 mils dry film thickness resulting from recommended 8-12 mils wet thickness.

Preparation of Substrate

Surface must be pressure washed clean, free of all loose particles, dirt, debris and other contaminants that could inhibit adhesion. Wire brushing may be recommended in addition to pressure washing the surface. The surface must be completely dry to prevent blistering of the product. Refer to the Armour Proof Coatings Specification for detailed instructions on how to prepare the specific substrate.

Limitations and Precautions

Do not apply when temperature is below 40°F during application or drying time. Apply product when relative humidity is below 90°F. Allow for adequate dry times between coats and inclement weather. Higher humidity or lower temperatures will slow down dry times.

Product Information

Sizes Available

5 Gallon Capacity Pail

Tools Needed

Brush Tool Graphic
Roller Tool Graphic
Spray Tool Graphic


Available From These Distributors

Click a logo to find a location close to you.

ABC Supply Co Distributor Logo
Beacon Roofing Supply Distributor Logo
J & L Building Materials Inc. Distributor Logo
New Castle Building Products Distributor Logo
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Universal Supply Co Distributor Logo
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Del-Val 120 Fibered Emulsion Coating in 5 Gallon Bucket
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