Prosoco R-Guard Joint and Seam Filler

Joint & Seam Filler is part of the family of PROSOCO R-GUARD products developed to prevent the unwanted movement of water and air through building envelopes. Suitable for all climates, Joint & Seam Filler bonds directly to damp or dry surfaces and cures under a variety of weather conditions. It dramatically reduces surface preparation time by eliminating the need for reinforcing tapes at sheathing joints, inside and outside corners. Use Joint & Seam Filler as part of a building wide PROSOCO R-GUARD Air & Water Resistive Barrier system, or to prepare surfaces for conventional waterproofing or air barrier components. Appropriate for vertical or horizontal, above-grade applications to concrete, masonry, natural stone, structural sheathing, architectural metals, painted metals, glass, PVC, FRP, EPDM and most other building materials. Covers 38-60 ft per sausage Streamlines preparation by eliminating the need for joint reinforcing tapes. Silane functional polymer provides superior long term adhesion, crack filling and weathering characteristics. Bonds to most common building materials without priming. Single component formulation saves time and requires no mixing. Fills open joints and seams up to 1/2 inch (13 mm). Bonds and cures in wet weather and on damp substrates. Tolerates rain immediately after application. Compatible with most urethane, silicone, and acrylic sealants and coatings. No shrinkage, staining, or yellowing. Breathable – allows damp surfaces to dry. Will not support mold growth. Cured service temperatures from -75 to 400 degrees F. Positively screened for successful performance under ASTM-E-84.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.