A Flexible Aluminum Coating
Del-Val 305
SBS Modified Aluminum roof Coating
Great Solar Reflectance, Over 440% Elongation & crRc RaTEd
Description
Del-Val 305 SBS Modified Aluminum Roof Coating is a highly rubberized aluminum roof coating. Formulated using selected asphalts and blended with high quality aluminum pigments, refined solvents and SBS rubber. Del-Val 305 SBS Modified Aluminum Roof Coating provides outstanding expansion and contraction along with excellent reflectance. When the product is applied, it dries to a flexible rubber-like film that protects the roof’s surface from destructive UV rays and reduces roof temperatures.Provides outstanding expansion and contraction along with excellent reflectance.
Where to Use Del-Val 305 SBS Modified Aluminum Roof Coating
Metal
Built-Up
APP
SBS
Smooth & Gran.
Mobile Home
Quick Application Guide
Solar Reflectance
0.66
Initial Cool Roof Rating
Thermal Emittance
0.40
Initial Cool Roof Rating
Coverage Rate
1½–2 GAL
Per Square (Per Coat)
Uses
Del-Val 305 is formulated for applications over metal roofs, new or existing built-up roofs, APP, SBS, smooth or granulated surfaces and mobile home roofs.Preparation
Prepare the roof surface by sweeping clean any dust, dirt or debris. Use a wire brush to remove rust from metal. Roof surface must be oil-free and free of moisture both on and beneath the surface. Repair all leaks and problem areas.Application
Apply with a soft bristled brush, paint roller or heavy-duty spray equipment. Product should be mechanically mixed for several minutes before applying. Spread the product uniformly over the roof surface. Do not apply over wet substrates or in inclement weather. Do not apply if ambient temperature will drop below 32° F in a 24-hour period or dew will settle before coating is allowed to dry.Coverage
Apply at the rate of 1.5 to 2 gallons per 100 sq. ft. Coverage may vary on different roof surfaces.Cleanup Del-Val 305 SBS Modified Aluminum Roof Coating
Clean tools with Del-Val Orange Cleaner & Degreaser or mineral spirits, taking necessary precautions when handling combustible liquids.Precaution
DO NOT THIN. DO NOT HEAT CONTAINER. 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. Applying Del-Val 305 directly over hot applied asphalt can result in alligatoring. Allow roof to cure thoroughly before coating. V.O.C. Less than 500 g/LCode Approvals / Compliance
This product is Cool Roof RatedAlso check out:
Del-Val 232
Modified Aluminum Mastic
Product Information
Sizes Available
Tools Needed
DATA SHEETS
Application Highlights
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Del-Val 305 Tank Spreader Loading Highlight
Del-Val 305 Tank Spreader Application Coverage Highlight
Del-Val 305 Tank Spreader Surface Highlight
Del-Val 305 Backroll Application Highlight
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