Description
PGP DRYPROOF ROOF PAINT is specially formulated asphalt-based aluminium paint. It combines the waterproofing properties of asphalt and the reflectivity of aluminium in one coat. Protects surfaces from humidity and weather conditions, reflects more than 70% of solar radiation, thus decreasing the temperature up to 9oC under the roof during the summer.
ADVANTAGES
- Combines asphalt and aluminum in one coat
- Reflects sunlight
- 5 years guarantee
- Available in silver colour
APPLICATIONS
- Protection, repair and renovation of old bitumen and asphalt surfaces
- Protection, repair and renovation of metallic, galvanized roof tops, prefabricated houses, caravans etc.
- Applied on most common masonry surfaces such as cement, mortar, metallic, galvanized surfaces above the ground level.
Specifications
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Coverage:
5 - 8 m2/Lt
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Thinning:
no
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Application:
by brush
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Touch dry:
5 - 6 hours 20oC
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Hard dry:
24 hours 20oC
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Exterior use
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Application temperature:
10oC - 35oC
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Cleaning:
with white spirit
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Instructions for use
Substrate preparation
Careful surface preparation is very important for optimum finish and durability.
- The surface needs to be clean, dry, sound and free of any contamination that may harmfully affect the adhesion of the membrane.
- Maximum substrate moisture content should not exceed 6%.
- New concrete structures need to dry for at least 28 days.
- Old, loose coatings, dirt, fats, oils, organic substances and dust need to be removed by mechanical means such as a sanding machine. Possible surface irregularities need to be smoothened.
- Old asphalt coated surfaces should remain exposed for at least three months and any imperfections of previous coatings must be removed and primed locally with PGP DRYPROOF ASPHALT COATING
- Metallic surfaces should be cleaned from rust and loose materials and coated with anticorrosive protection.
- Galvanized surfaces should remain exposed for six months before the use of material.
Repair of cracks
The careful sealing of existing cracks and joints before the application is extremely important for long lasting waterproofing results.
Application
- Stir product well before and during use.
- Apply with a hard brush, following the same direction.
- If needed, a second coat may be applied 24 hours later, crossways to the first.
- Surfaces can be walked on at least after 48 hours.
- Application of PGP DRYPROOF ROOF PAINT must be avoided at temperatures below 8oC and above 35oC and when frost or rain is expected.
