Del-Val 100 Quick-Dry Asphalt Primer

Product Fast Facts
Provides Great Adhesion of Roofing Materials
Fast Drying
Great for BUR, Metal, Concrete & Other Roof Surfaces


Del-Val 100 Quick-Dry Asphalt Primer is a general purpose penetrating asphalt primer that is used to help adhesion in all types of surfaces prior to the application of hot or cold asphalt coatings.


Del-Val 100 Quick-Dry Asphalt Primer is designed for use as an all-purpose utility prime coat for concrete, masonry, Gypsum, brick and metal surfaces, where roofing, waterproofing, damp-proofing and other asphalt coatings are applied. DO NOT USE with EPDM, PVC, TPO or other single-ply membranes.

Suitable Roof Substrates
Masonry Surface Gypsum Brick Metal Single-Ply Membranes


All surfaces must be clean and dry and free of any oil, grease, dirt and all other foreign matter.


Apply to a clean dry surface using a brush, roller or heavy duty spray equipment. For best results weather should be clear with no threat of rain for 24 hours. Drying time varies with weather conditions.


Apply at a rate of approximately 1 gallon per 100 sq. ft. depending upon absorbency and type of surface that is being primed.

Cleanup Del-Val 100 Quick-Dry Asphalt Primer

Clean tools with Del-Val Orange Cleaner & Degreaser or mineral spirits, taking necessary precautions when handling combustible liquids.

Code Approvals/Compliance

This product meets or exceeds the requirements of ASTM D41 and Federal Spec SS-A-701B

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