PROSOCO Joint & Seam Filler | Fluid-Applied, Fiber-Reinforced Joint Filler and Detailing Compound - Trusted by Professionals (1, 1-29 OZ)








Key features
- •Bridge sheathing and penetration gaps up to 1" and provide continuous support of fluid-applied flashing membranes, waterproofing or air barrier components.
- •Suitable for all climates, Joint & Seam Filler bonds directly to damp or dry surfaces and cures under a variety of weather conditions.
- •Dramatically reduces surface preparation time by eliminating the need for reinforcing tapes at sheathing joints, inside and outside corners.
- •May be fully exposed to UV and weather for up to 12 months.
- •Solvent-free. Isocyanate-free. Phthalate-free. Passes ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials. LEED, Living Building Challenge and Cal Green Ready.
PROSOCO Joint & Seam Filler | Fluid-Applied, Fiber-Reinforced Joint Filler and Detailing Compound - Trusted by Professionals (1, 1-29 OZ)
List Price: $69.75$62.78DEALYou Save: $6.97 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







