When roofing substrates experience significant movement due to temperature fluctuations, you need a coating that can flex and stretch without cracking. Del-Val 305 SBS Modified Aluminum Roof Coating from United Asphalt is a highly rubberized, high-performance solution designed for just this. Formulated using selected asphalts blended with high-quality aluminum pigments, refined solvents, and SBS rubber, this coating provides outstanding expansion and contraction capabilities.
Upon application, Del-Val 305 dries to a flexible rubber-like film that offers numerous protective benefits. It provides excellent reflectance, reducing roof surface temperatures and protecting the underlying material from destructive UV rays and heat aging. This contributes to extending the life of the roof and can lead to energy savings by reducing cooling costs. Del-Val 305 is also Cool Roof Rated, signifying its proven performance in solar reflectivity and thermal emittance.
Del-Val 305 is formulated for versatile applications over metal roofs, new or existing built-up roofs (BUR), APP, and SBS modified bitumen, smooth or granulated surfaces, and mobile home roofs. Preparation involves cleaning the surface, removing rust from metal, and ensuring the surface is oil and moisture-free; repair any leaks or problem areas beforehand. Apply with a soft bristled brush, paint roller, or heavy-duty spray equipment after mechanically mixing for several minutes. Spread uniformly, avoiding application over wet substrates, in inclement weather, or if the ambient temperature will drop below 32°F within 24 hours, or if dew will settle before drying. Apply at the rate of 1.5 to 2 gallons per 100 sq. ft., providing a thicker protective layer.
Specific precautions for Del-Val 305 include: DO NOT THIN the product, DO NOT HEAT THE CONTAINER, and DO NOT store in an area where temperatures exceed 120°F. DO NOT APPLY IF THERE IS A THREAT OF RAIN OR DEW WITHIN 24 HOURS. Avoid applying Del-Val 305 directly over hot applied asphalt, as this can result in alligatoring; allow the roof to cure thoroughly beforehand. This product has a V.O.C. content of less than 500 g/L. Choose Del-Val 305 SBS Modified Aluminum Roof Coating from A1A Wholesale Supply for a flexible, durable, and reflective Cool Roof solution for asphalt and metal roofs nationwide.
- Product Name: Del-Val 305 SBS Modified Aluminum Roof Coating
- Brand: United Asphalt
- Type: SBS Modified Aluminum Roof Coating, Highly Rubberized Coating, Flexible Coating, Protective Roof Coating, Reflective Roof Coating, Cool Roof Coating
- Composition: Selected asphalts, high quality aluminum pigments, refined solvents, SBS rubber
- Key Properties: SBS Modified, Highly Rubberized, Flexible, Outstanding Expansion and Contraction, Excellent Reflectance, UV Protection, Reduces Roof Temperatures, Cool Roof Rated, Dries to Flexible Rubber-like Film
- Uses/Compatible Substrates: Metal roofs, new or existing Built Up Roofs (BUR), APP, SBS, smooth or granulated surfaces, mobile home roofs, flashings.
- Incompatible Conditions/Actions: Wet substrates, inclement weather, ambient temperature < 32°F (24 hrs), dew before drying, thinning, heating container, storage > 120°F, threat of rain/dew (24 hrs), applying directly over hot applied asphalt.
- Preparation: Clean surface (dust, dirt, debris, oil, moisture), remove rust, repair leaks/problem areas.
- Application: Brush, roller, or spray; mechanically mix for several minutes; spread uniformly; avoid incompatible conditions.
- Coverage: 1.5 to 2 gallons per 100 sq. ft. (Coverage may vary).
- VOC: Less than 500 g/L.
- Code Approvals / Compliance: Cool Roof Rated.
- Function: Provides flexible, reflective, UV/heat resistant protection and life extension for asphalt/metal roofs, particularly those experiencing movement, with certified cool roof benefits.
