Description
PORODUR UVA is high quality transparent, pure acrylic, silicone-enriched solvent based varnish for stones and artificial building materials. It has excellent penetrating capacity, excellent resistance to UV rays and adverse weather conditions. It protects surfaces from wearing, tearing, humidity and staining. Preserves and enhances the natural beauty of the surface applied for decorative purposes. It is suitable for interior and exterior use.
ADVANTAGES
- Excellent finishing - enhances the natural beauty of stones
- Excellent penetration
- Excellent water repellence
- Long lasting protection from stains, rain, humidity, fungi, mould etc.
- Resistance to temperature variations
- Excellent UV resistance
- Easy to apply – ready to use material
- Gloss or Satin finish available
- Interior and exterior use
APPLICATIONS
- Protection and decoration of porous surfaces such as natural or artificial stones, Karystos or Pilio type tiles, marble, bricks, artificial building materials, ceramic tiles (cotto), ceramic roof tiles, cement tiles, cement, decorative gypsum elements, concrete etc.
- Suitable for walls, fireplaces, benches, floors etc.
- Ideal for the protection of substrates decorated with cement screed finish.
- Strengthening of loose or deteriorated substrates.
Specifications
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Coverage:
10-12 m2/Lt per coat depending on surface absorption. Apply at least two coats.
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Thinning:
5% to 20% with nitro or spray gun solvent
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Application:
by brush
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Application:
by roller
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Application:
by spray gun
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Touch dry:
30 - 45 minutes 20oC
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Hard dry:
24 - 48 hours
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Exterior use
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Interior use
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Application temperature:
+5oC to +35oC
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Cleaning:
With nitro solvent or spray gun solvent.
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Instructions for use
Substrate preparation
- Surfaces must be dry and clean from dust, unstable material, oil and rust.
- New surfaces must be cleaned with a wet sponge prior to application.
- Old, stained surfaces must be cleaned with OXY CLEAN CL 17 prior to application. Pressure clean wide stone surfaces if needed to remove dirt and use OXY CLEAN CL 17 for stagnant stains.
- Surfaces must be completely dry prior to application.
Application
- Stir material thoroughly before and during application.
- Apply two coats of PORODUR UVA with a brush, roller or spray gun (for vertical surfaces). Special attention must be given for even application. Allow at least 3 - 4 hours for drying between the coats.
- When applied on very porous substrates or heavy traffic floors, a third coat is recommended.
- Windows, doors, plants, etc., must be carefully covered prior to application.
- PORODUR UVA when dry is not harmful for humans and the environment.
REMARKS
Due to the wide variety of substrates and environmental conditions, a compatibility test is recommended in an inconspicuous spot prior to full scale application.
CLEANING
Remove as much material as possible from brushes and rollers before cleaning. Clean all equipment immediately after use with nitro solvent or spray gun solvent.
