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Davlin Capseal 800 Acrylic Asphalt Sealer, 1 gal, White
Regular price $41.00Orders start at $399 — combine any items to reach the minimum. Learn more
Davlin Capseal 800 Acrylic Asphalt Sealer, 1 gal, White
Davlin Capseal 800 is a highly flexible acrylic emulsion sealer that encapsulates asphalt mastic on parapet walls, flashing and repair details. Sold as a 1 gal pail in white, it can be applied immediately over fresh asphalt and locks the mastic in place so it cannot spread down the sides of the building. Pair it with any Davlin mastic application on modified bitumen or built-up roofs.
Key Features:
- Encapsulates Mastic: Forms a flexible acrylic film that encapsulates asphalt mastic after application.
- Fresh Asphalt Ready: Can be applied immediately over fresh asphalt with no cure wait.
- Stops Asphalt Bleed: Seals in the asphalt, preventing it from spreading over the sides of the building.
- Highly Flexible: Specially formulated acrylic emulsion stays flexible across roof movement.
- Multi-Use Sealer: Designed for parapet walls, flashing and repair detail sealing.
- Industry Standard: Capseal is Davlin's most popular product and is widely considered the industry's premier asphalt sealer.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Davlin |
| Sell unit | 1 pail, 1 gal |
| Product line | Capseal 800 |
| Material | Acrylic emulsion |
| Color / finish | White |
| Nominal size | 1 gal |
| Intended use | Sealing asphalt mastic on parapet walls, flashing and repair details |
| Application | Applied immediately over fresh asphalt |
| Assembly | Ready to use, brush or roller applied per manufacturer directions |
Coverage & How Much You Need:
Coverage per gallon is not stated in the sources; plan quantities based on the mastic areas to be sealed, such as parapet wall tops, flashing laps and repair details.
Fit and Compatibility:
Capseal 800 is designed to seal over asphalt mastics used on modified bitumen and built-up roof systems, including parapet walls, flashing and repair details. It is an accessory to Davlin mastic products, which are sold separately. Always confirm substrate compatibility with the mastic manufacturer before use.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 1 gal pail of Davlin Capseal 800 acrylic sealer in white.
Q: Can I apply it over fresh asphalt?
A: Yes, Capseal is formulated to be applied immediately over fresh asphalt without waiting for it to cool or cure.
Q: What does it do?
A: It encapsulates the mastic and seals in the asphalt so it cannot spread or stain over the sides of the building.
Q: Where is it used?
A: On parapet walls, flashing, and repair details where asphalt mastic has been applied.
Q: How much area does a gallon cover?
A: Coverage per gallon is not published in the available product information; size your order from the total mastic area to be sealed.
Q: What color is it?
A: White, the only color listed for this product.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
On any mod-bit or BUR job where mastic is used at parapets or flashings, capping with Capseal 800 is the step that keeps asphalt from bleeding down the wall in summer heat. Apply it as soon as the mastic is placed, working it over the full mastic surface. Keep a gallon on hand for repair details; it is one of those products that saves a callback.
Follow the product label for ventilation, skin protection and safe handling when working with asphalt and solvent-bearing roofing materials on the roof.
Order Davlin Capseal 800 in 1 gal pails to cap and seal your next mastic application.
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