






🔧 Seal it like a pro — durability that moves with you!
DAP 18816 Polyurethane Construction Adhesive and Sealant is a premium, one-part moisture curing sealant designed for exterior gaps and joints. Offering superior adhesion, waterproof performance, and flexibility up to 70% joint movement, it’s built to endure foot and vehicle traffic. Paintable and meeting ASTM C920 standards, this USA-made sealant ensures a durable, professional finish for all your construction needs.




| Material | Polyurethane | 
| Brand | DAP | 
| Style | Compact | 
| Item Weight | 454 g | 
| Item dimensions L x W x H | 5.1 x 5.1 x 31.1 Centimeters | 
| Water Resistance Level | Waterproof | 
| Item Form | Paste | 
| EU Spare Part Availability Duration | 50 Years | 
| UPC | 070798188167 070798188174 | 
| Net Quantity | 10.1 Fl Oz | 
| Global Trade Identification Number | 00070798188167 | 
| Number of Items | 1 | 
| Colour | As shown in the image | 
| Surface Recommendation | Door, Fiberglass, Glass, Plastic, Wood | 
| Manufacturer | DAP | 
| Country of Origin | USA | 
| Model number | 7079818816 | 
| Product Dimensions | 5.08 x 5.08 x 31.12 cm; 453.59 g | 
| Item model number | 7079818816 | 
| Item Height | 12.25 Inches | 
| Item Width | 2 Inches | 
| Included Components | 1 | 
| Are batteries included? | No | 
R**Y
Good grip, but give it time to dry.
Used this on an unusual application on nylon felt. Good grip strength. Bonds to glass really well too - by accident. It would be nice to have this come with a wire to rupture the membrane at the base of the nozzle - or a shorter nozzle - it is too long for any commonly available nail to reach.
Trustpilot
1 month ago
1 week ago