Joint Sealants and Mastics / Bitumen-Neoprene Based, Joint Paste
NPR 2 is a bitumen-neoprene based, cold applied joint paste used for horizontal and vertical applications.
Fields of Application
- In joints of wall made of concrete, brick, gas concrete, briquette etc.
- In vertical and horizontal building dilatation up to 5 cm.
- Dilatation of prefabricated buildings,
- In building cracks,
- In joints of water drain pipes of building terrace for waterproofing, filling, repairing and adhering purposes.
Features and Benefits
- Applied as cold. Does not required heating up or thinning.
- Easy to apply, ready to use.
Preparation of Substrate
Application surface must be dry, clean and clean off materials which prevent bonding, such as dust, oil, rust etc.
NPR 2 is ready to use. It does not require thinning or heating. It can be applied as cold. Material should be applied on the only the side exposed water (positive insulation) surface with using trowel or spatula. Under normal weather conditions, it starts rubberizing after 72 hours.
16 kg metal pail
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