DYNA-SEAL™ is great multi-purpose elastomeric coating or sealant. The DYNA-SEAL™ family is made up of two products that work together: Brushable elastomeric sealant and elastomeric exterior caulk.
Congratulations! . . . DYNA-SEAL™ ¹ has received the Handyman Club of America Member Tested Seal-of-Approval -Jessica B, Product Test Manager, Handy Magazine (¹ Formerly named Ultra-Cote).
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Quick and Easy to Apply
Durable Roof Coating to Repair Roof Leaks
DYNA-SEAL™ is a great multi-purpose elastomeric coating or sealant consisting of two products that work together.
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DYNA-SEAL™ brush-able elastomeric roof coating for roof leak repairs.
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DYNA-SEAL™ elastomeric exterior caulk for filling joints and crackers wider the 1/16 inch.
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The two products exhibit excellent adhesion to each other. But they can be used seperately.
Click here for Dyna-Seal usage information sheet DYNA-SEAL adheres to most common construction materials. It can be used most anywhere that water damage can occur. No more ugly black tar or asphalt patches! DYNA-SEAL seals and waterproofs as well as moistureproofs**: Concrete, Brick, Block, and Stone surfaces such as: Chimneys, Foundations and Sills, Retaining Walls, Storage Tanks, Catch Basins, and other Non-Trafficked Surfaces! DYNA-SEAL seals and rustproofs all metal surfaces and clear coats copper. It seals, protects, and waterproofs Wood, Asphalt surfaces, Marble, Ceramic Tile, Fiberglass, Plastics, and Glass. * Not for use on EPDM rubber, and not recommended for white shingles.

THEORETICAL YIELD:
| Surface Type |
Sealant Thickness |
Yield (approx.) |
| Smooth (i.e. Sheet Metal) |
1/16" (62 mils) |
100 sq. ft. |
Asphalt Shingles
|
1/16" (62 mils) |
80 to 150 sq, ft |
| Porous (i.e. Wood Shingles) |
1/16" (62 mils) |
25 sq. ft. |
| TECHNICAL DATA |
| Flash Point |
108 degrees F. |
| Tack Free Time |
1 hour |
| Elongation |
>600% |
| Application Temperature |
0 degrees F. to 140 degrees F. |
| Service Temperaturet |
-40 degrees F. to 180 degrees F. |
| Water Vapor Transmission |
2.6 mg/sq. cm/24 hour |
| Water Vapor Permeance (metric) |
21 |
Click here for Elastomeric Caulk Data Sheet (PDF) Click here for Brushable Sealant Data Sheet (PDF) |