Rustoleum Dac Hydro Alu
Solar reflective and durable roof coating
Waterborne, ready-to-use aluminium coating for decoration, heat reflection and lasting protection of metal and most bituminous roofs.
Decorative aluminium finish and durable protection of roofs with solar reflective characteristics. Builds an abrasion resistant rubber-like coat without joints or seams.
The substrate must be clean, free from peeling, dust and dirt. Bridge cracks and fissures with Dacfill-mesh. Fill up joints with Elastofill. Very porous substrates have to be primed first with Primer 44HS. Dac-Hydro-Alu can be directly applied on metals (except new galvanised steel), roofing and most bituminous products (> 1 year). Dac-Hydro-Alu can be applied without any problem on most water-based products like Dacfill and Noxyde. Do not apply directly on Fillcoat or Fillcoat Fibers. In this case it is necessary to apply first a coat of Dacfill. Dac-Hydro-Alu cannot be applied on flexible PVC, EPDM, tar or bituminous materials < 1 year, polyisobutylene and smooth bitumen-polymers. In case of stagnating water, Dac-Hydro-Alu must always be applied in combination with the Dacfillmesh with a consumption of 2 l/m².
Spray, Brush or Roller