Spray Wrap Rain Screen
1-800-416-9792
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Spray Wrap Rain Screen
fluid-applied air & water-resistive barrier
Spray Wrap Rain Screen is a spray-applied air and waterproof barrier that produces a highly durable, seamless, elastomeric weatherproof membrane on exterior sheathing behind open-jointed or vented rainscreen cladding. Use Spray Wrap Rain Screen as the primary air and water barrier over above-grade wall assemblies.
FEATURES
- Gray color keeps backup wall unseen through rain screen joints or vents
- Fast and easy installation reduces labor costs
- Reduces condensation and energy loss caused by air leaks
- Minimizes risk of water damage to sheathing
- Seamless material – no tears, holes or improperly lapped joints
- Low-odor and non-toxic
TECHNICAL DATA
- SHELF LIFE2 years in tightly sealed, unopened container
- VOC CONTENT<18 g/L
- FORMBatter-like, semi-gel liquid, gray color
- PH8.5 – 9.5
- COVERAGE RATE50–100 sq ft per gallon on gypsum, OSB and plywood; 30–60 sq ft per gallon per coat on CMU
- FREEZE POINT32° F (0° C)
- FLASH POINTNot applicable
- TOTAL SOLIDS63–68%
- WT/GAL11.40 lbs
- AVAILABLE SIZES5-gal
OVERVIEW
R-Guard Spray Wrap Rain Screen is a fluid-applied water-resistive barrier designed specially to meet the requirements of pressure-equalized rain screen construction. The liquid formulation dries quickly into a highly durable, rubberized, water-resistant, vapor-permeable membrane that stops air and water leakage in cavity wall, masonry veneer construction, stucco, EIFS and other building wall assemblies. Spray Wrap Rain Screen minimizes the potential for condensation, allows accumulated moisture to dry, reduces energy costs and lowers the risk of mold and mildew. Suitable for vertical, above-grade applications, Spray Wrap Rain Screen is compatible with most paints, sealants and self-adhered waterproofing materials. It works on exterior gypsum, plywood and OSB sheathing; vented rain screen cladding; CMU; cast concrete; and other common building materials.
