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KRYPTON Impermax B 1K 5 kg - Bituminous Polyurethane Liquid Waterproofing Membrane features
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KRYPTON Impermax B 1K 5 kg - Bituminous Polyurethane Liquid Waterproofing Membrane reviews
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Product description
Impermax B 1K Krypton (5 kg) is a solvent-based, semi-thixotropic bituminous polyurethane liquid resin that forms a continuous, elastic, rubber-like waterproofing membrane with excellent mechanical and adhesion properties, resistant to weathering and UV.
It is monocomponent and cures rapidly in the presence of moisture.
Typical uses include waterproofing of unexposed surfaces such as building foundations (concrete and other substrates), vertical and horizontal surfaces, new buildings and renovation projects.
Advantages: seamless elastic membrane, fully adherent, weather resistant
can be applied as a thick single coat depending on the substrate
resistant to continuous contact with neutral water
fast curing and root-resistant.
Typical applications: balconies, terraces, roofs, floors with light foot traffic, asphalt/EPDM/PVC seals.
Preparation and application guidelines: substrate must be flat, level, uniform and free of cracks, clean and dry, free of dust and oils
substrate temperature between 0°C and 40°C
air temperature between 0°C and 30°C
high humidity may cause bubbles under the membrane.
Mix and homogenize before use
redisperse any settled material
allow air bubbles to release
stir at low speed to avoid entraining air.
If required, adjust viscosity with up to 10% Rayston solvent (do not use unknown or universal solvents such as white spirit).
Apply with roller, brush or airless machine at approximately 1.5–2 kg/m2 in one or two coats.
It is recommended to use the entire contents of the container
unused product left in a closed container can form a hard skin.
Cure: at 25°C and 50% RH, the membrane reaches about 90% of its final properties in 3–4 days
final hardness is achieved after 10–15 days
avoid permanent contact with water until adequate curing.
Cleaning: clean tools as soon as possible with Rayston solvent, acetone or alcohols
once cured the material is not soluble.
Packaging and color: metal container 5 kg, color black.
Manufacturer: KRYPTON CHEMICAL SL.
Coverage guideline: ~1.5–2 kg/m2..
Additional info
- EU Responsible details are here.
- Please refer to the actual product packaging or the user manual for information regarding storage conditions.
- A maximum of 15 units of this product can be ordered. Trendyol reserves the right to cancel orders over 15 units.
- Sold and fulfilled by .
- Barcode No: PMPPJJY68HIRXU2P34








