Orders before 12pm dispatched same day
Orders before 12pm dispatched same day
Rustoleum - Dacfill HZ is a quick drying durable waterproof coating for flat roofs that forms a lasting elastic coat without joint or seams on horizontal roofs.
Rustoleum - Dacfill HZ is a quick drying durable waterproof coating for flat roofs that forms a lasting elastic coat without joint or seams on horizontal roofs.
Characteristics
Recommended Use
Waterproofing protection of flat roofs. Also applicable in situations where quickwater resistance or recoatability is required. Builds an abrasion resistant rubberlike coat without joints or seams, which is hardly flammable and self-extinguishing.
Surface Preparation
The substrate must bewell clean and dry, free from flakes, gravel, dust and dirt. Fill up joints with Elastofill, bridge active cracks with "Dacfill bridging mesh" and apply one of the following priming coats:
Roofing or bituminous materials over 1 year old can be coated directly with Dacfill HZ depending on its condition. To ensure optimal adhesion it is recommended to fixate the substratewith Parafix. Zinc, galvanised steel, copper, lead and aluminium can be recoated with Dacfill HZ, if required, after degreasing and slight sanding.
Directions For Use
To ensure homogeneity, coating materials should be thoroughly stirred prior to use. Add Bcomponent to the A-component while stirring mechanically. It is advised to use the mixed material during the same day. Unroll the Dacfill-mesh on the dry and clean substrate and fix it to the substratewith a first coat of Dacfill HZ (1 - 1,5 kg/m²) by roller.Mesh overlappings must be at least 5 cm. After drying, a second coat of Dacfill HZ is to be applied by roller or by airless so that the structure of the mesh is not visible anymore.
Application & Thinning: Brush
Square brush. Do not dilute.
Application & Thinning: Roller
Roller with long hairs (long nap). Do not dilute.
Application & Thinning: Airless Spray
Nozzle: 18 - 23 / Pressure: 220 bars. Do not dilute.
Application & Thinning: Air-Atomised Spray
Not advised.
Data sheet
Specific References
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