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Davlin Coatings Capseal 800 Roofing Mastic Sealer, Flexible Acrylic Asphalt Sealer, Brush or Spray
Regular price $65.00Orders start at $399 — combine any items to reach the minimum. Learn more
Davlin Coatings Capseal 800 Roofing Mastic Sealer, Flexible Acrylic Asphalt Sealer, Brush or Spray
Davlin Coatings Capseal 800 is a specially formulated, highly flexible, acrylic-modified waterborne emulsion used to seal asphalt on parapet walls, flashing, and repair details. It can be applied immediately over fresh asphalt, locking in black asphalt while allowing solvents to escape slowly. It is Davlin's most popular product and is widely considered the industry's premier asphalt sealer.
Key Features:
- Seals fresh asphalt: Can be applied immediately over fresh asphalt to encapsulate mastic.
- Superior waterproofing: Provides excellent waterproofing and seals asphalt in, preventing it from spreading over the sides of the building.
- UV resistant: UV resistant with good UV protection to extend service life.
- Flexible and strong: Highly flexible with high tensile strength, preventing breaking and cracking.
- Low odor, water-based: Water-based formula means low odor, easy cleanup, and an environmentally friendly profile.
- Easy application: Fast and easy to install by brush or spray with superior adhesion.
- No repainting risk: Eliminates the risk of repainting where oxidized asphalt has bled onto the building sides.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Davlin Coatings |
| Manufacturer model | 800 |
| Sell unit | 1 unit of Capseal 800 sealer |
| Material | Acrylic-modified waterborne emulsion (acrylics and acrylates chemical family) |
| Color / finish | Seals black asphalt |
| Product type | Sealer, waterborne coating |
| Application method | Brush, spray |
| Intended use | Sealing asphalt mastic on parapet walls, flashing, and roof repair details |
| Key properties | High flexibility, high tensile strength, superior adhesion, UV resistant, low odor |
| Cleanup | Water-based, easy cleanup |
Fit and Compatibility:
Capseal 800 is part of the Davlin Coatings specialty product line and works over asphalt mastic on parapet walls, flashing, and repair details. It complements the Davlin Acrylastic roof system and Roofseal coatings, which are sold separately. Packaging sizes such as the 55-gallon drum are available from the manufacturer.
Frequently Asked Questions (FAQ):
Q: What does Capseal 800 do?
A: It seals asphalt mastic on parapet walls, flashing, and repair details, preventing asphalt from bleeding over the sides of the building.
Q: Can I apply it over fresh asphalt right away?
A: Yes—it can be applied immediately over fresh asphalt; it locks in the asphalt while permitting solvents to escape slowly.
Q: How is it applied?
A: Apply by brush or spray; the water-based formula makes cleanup easy with low odor.
Q: Is it flexible enough for moving details?
A: Yes, it is highly flexible with high tensile strength, which prevents breaking and cracking.
Q: Is it UV resistant?
A: Yes, it offers good UV protection and outstanding longevity.
Q: Is it low odor?
A: Yes, the water-based emulsion is low odor and environmentally friendly.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Reach for Capseal 800 any time fresh asphalt mastic is exposed on parapets, flashings, or detail work—it stops the classic bleed-over staining that forces repainting. Because it is water-based and low odor, it suits occupied buildings better than solvent sealers. Apply by brush or spray immediately over fresh asphalt per the manufacturer's data sheet, and pair it with the Davlin Acrylastic or Roofseal systems for full roof restoration work.
Apply in suitable conditions per the manufacturer's data sheet and use appropriate personal protective equipment when spraying coatings on roofs.
Order Davlin Coatings Capseal 800 today and seal your asphalt details the industry-standard way.
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