NEOFLEX PU 25-LM is a one-component, low-modulus polyurethane sealant that cures on exposure to atmospheric humidity. Meets the requirements of ISO 11600 F 25 LM, ASTM C-920, ASTM C 719 - Type S, Grade NS Class 25 Use NT, M.A
Properties:
- Possesses permanent elasticity
- No sagging – Thixotropic
- No shrinkage
- Excellent UV Resistance
- 25 % movement capability
- Confirms to BS 6920
- Suitable for use in Potable water Tanks under special conditions.
- Paintable Acoustic Sealant
- This polyurethane sealant possesses excellent adhesion to all typical construction materials such as cement based material; brick, ceramic, glass, wood, galvanized and painted sheet iron and certain plastics.