






🔧 Seal smart, last long — the pro’s choice for flawless construction!
DAP Premium Polyurethane Construction Adhesive Sealant is a high-performance, one-part moisture-curing sealant designed for commercial and residential use. Made in the USA, it offers exceptional adhesion, flexibility up to 70% joint movement, and waterproof protection above and below waterline. Its durable, non-sag formula resists tearing and handles heavy traffic, making it ideal for sealing exterior gaps, joints, and cracks. Paintable and compatible with multiple surfaces, it meets ASTM C920 standards for professional-grade results.




| ASIN | B0006MXS42 |
| Brand | DAP |
| Brand Name | DAP |
| Colour | As shown in the image |
| Compatible Material | Brick, Concrete, Fibreglass, Glass, Stone, Wood |
| Country of Publication | USA |
| Customer Reviews | 4.1 out of 5 stars 291 Reviews |
| Global Trade Identification Number | 00070798188143 |
| Included Components | 1 |
| Item Dimensions | 5.1 x 5.1 x 31.1 Centimeters |
| Item Form | Paste |
| Item Type Name | Polyurethane Sealant |
| Item Weight | 454 g |
| Item dimensions L x W x H | 5.1 x 5.1 x 31.1 Centimeters |
| Manufacturer | DAP |
| Manufacturer Part Number | 7079818814 |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 18814 |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | ASTM C 920, TT-S 00230C |
| Surface Recommendation | Door, Fiberglass, Glass, Plastic, Window, Wood |
| UPC | 070798188143 |
| Unit Count | 10.1 Ounce |
| Water Resistance Level | Waterproof |
R**S
Excellent product for Broken Tile repair
G**E
dippity doo DAP dippity day - I bought this in the colour grey. . .
T**N
Would recommend for cracks in walls. Just the right product for the job
J**C
One of best caulking materials out there.
D**A
Wow. This stuff is a challenge to apply.
Trustpilot
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