For roofing contractors seeking a reliable fibered aluminum coating that creates a protective and reflective barrier for asphalt and metal roof surfaces, Del-Val 300 Silver Seal Fibered Aluminum from United Asphalt provides a quality solution. This fibered aluminum coating is formulated to form a durable protective metallic shield that effectively extends the life of the underlying roof. The reflective surface of Del-Val 300 is designed to protect the roof’s surface from destructive overheating caused by solar radiation and damaging actinic deterioration (UV exposure).
Del-Val 300 Silver Seal Fibered Aluminum Coating is formulated for versatile applications over new or existing built up roofs (BUR), APP and SBS modified bitumen, smooth or granulated surfaces, cap sheet, and flashings. It can also be effectively used for masonry surfaces and metal surfaces. Important: This coating is NOT suitable for use with EPDM, PVC, TPO or other single-ply membrane roofing systems.
Proper preparation is crucial for optimal performance. Prepare the roof surface by sweeping clean any dust, dirt or debris. Use a wire brush to remove any rust from metal. The roof surface must be oil-free and free of moisture both on and beneath the surface. Repair all holes, cracks, blisters, tears or breaks by spreading Del-Val 211 Flashing Cement over the damaged area then embed Cotton or Fiberglass fabric. Allow repairs to cure 60 days before coating application. Apply Del-Val 300 Silver Seal Fibered Aluminum with a soft bristled brush, paint roller or heavy duty spray equipment. Product should be mechanically mixed before applying. Spread the product uniformly over the roof surface. 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. Avoid working the coating excessively during application as this can have a damaging effect on the leafing of the aluminum. This product meets or exceeds the requirements of ASTM D-2824 Type III, confirming its quality and suitability as a fibered aluminum coating. Important precautions include not applying if dew is present, the roof is wet, impending moisture is expected within 24 hours, or where ponding water is present, as these conditions will adversely affect performance. Clean tools with Del-Val Orange Cleaner & Degreaser or mineral spirits. Choose Del-Val 300 Silver Seal Fibered Aluminum from A1A Wholesale Supply for a reliable, fibered aluminum coating solution for asphalt and metal roofs nationwide.
- Product Name: Del-Val 300 Silver Seal Fibered Aluminum
- Brand: United Asphalt
- Type: Fibered Aluminum Coating, Protective Roof Coating, Reflective Roof Coating
- Composition: Fibered Aluminum (implies asphaltic base with aluminum pigment and fibers)
- Key Properties: Fibered, Aluminum pigment, Reflective, Protective Metallic Shield, Extends Life, Protects from Overheating/Actinic Deterioration.
- Uses/Compatible Substrates: New or existing Built Up Roofs (BUR), APP, SBS, smooth or granulated surfaces, cap sheet, flashings, masonry surfaces, metal surfaces.
- Incompatible Substrates: EPDM, PVC, TPO, single-ply membranes.
- Preparation: Clean surface (dust, dirt, debris, oil, moisture), wire brush rust, repair cracks/holes (Del-Val 211 + fabric), cure repairs 60 days.
- Application: Brush, roller, or spray; mechanically mix; spread uniformly; do not overwork aluminum leafing; apply above 32°F ambient temp; avoid dew/moisture/ponding water.
- Coverage: 1 to 1.5 gallons per 100 sq. ft. (Coverage may vary).
- Cleanup: Del-Val Orange Cleaner & Degreaser or mineral spirits.
- Code Approvals / Compliance: Meets or exceeds ASTM D-2824 Type III.
- Function: Forms a durable, reflective, fibered aluminum shield that extends the life of asphalt and metal roofs by protecting them from heat and UV damage.
