Aquaseal + FD is a high-strength, clear urethane adhesive designed for permanent, heavy-duty repairs. It bonds to nearly everything—neoprene, rubber, nylon, canvas, and GORE-TEX®—curing to a flexible, abrasion-resistant seal that won’t crack or peel over time. At Micro Rafting, we consider this the gold standard for workshop repairs, ensuring your gear stays waterproof and structural through the toughest conditions.
Whether you’re fixing a major rip in a packraft hull, sealing leaking seams on waders, or building a custom gear modification, Aquaseal + FD provides a bond that is often stronger than the original material. Its waterproof and heat-resistant formula makes it an essential part of any serious paddler’s maintenance kit.

Product Specification:
| Material | Thermoset Urethane |
| Size | 0.75 oz |
| Adheres To | Neoprene, Rubber, Nylon, Canvas, GORE-TEX® |
| Cure Time | 8-12 hours (Standard) |
| Flexibility | Highly Flexible & Elastic |
| Application Temp | 60° F to 100° F |
| Use Temperature | -40° F to 400° F |
| Storage | Store in freezer for longevity |
| Origin | Made in USA |
Product Comparison: Aquaseal FD vs. Aquaseal UV
Choosing the right adhesive depends on your repair needs. While both are waterproof and durable, they serve different purposes:
| Feature | Aquaseal FD | Aquaseal UV |
|---|---|---|
| Best Use | Permanent, heavy-duty workshop repairs | Instant field repairs (on the river/camp) |
| Cure Time | 8-12 hours (Standard) | < 30 seconds (with UV/Sunlight) |
| Flexibility | Highly flexible & elastic | Flexible |
| Material | Thermoset Urethane | Acrylic-based |
| Ideal For | Large rips, high-wear areas, structural seams | Small holes, pin punctures, knot coating |
California WARNING: Using this product will expose you to toluene, a chemical known to the State of California to cause birth defects or other reproductive harm. www.P65Warnings.ca.gov.