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
Can be applied using a manual application gun and easily Paintable (recommended to apply elastomeric flexible paint only).
25 % movement capability
Confirms to BS 6920
Suitable for use in Potable water Tanks under special conditions.
Acoustic Sealant
Areas of Application
Expansion joints between many different construction materials
Movement and construction joints in floors
Indoor and outdoor applications for pedestrian and traffic areas
Joints between prefabricated construction materials
Sealing and bonding of ventilation ducts, gutters and spouts etc.
Excellent Material for sealing joints between pre-cast concrete panels
Conceal GRC & GRP Lining joints
