ARDEX RA 040 is a one-component, polyurethane based joint sealant. It has excellent bond strength to most porous and non-porous substrates without the use of a primer. ARDEX RA 040 is non-sag and may be applied on vertical and horizontal surfaces.
FEATURES
- One Component, Polyurethane Based Joint Sealant
- Excellent primerless adhesion to most substrates
- Excellent weathering and UV stability
- Non-sag - Perfect for vertical and overhead repairs
Typical Uses:
- Expansion joints with anticipated movement up to +/-25%
- Joint sealing in pre-fabricated and tilt-up buildings
- Sealing between window and door frames
- Sealing moving cracks, not exposed to heavy traffic
Substrates:
- Excellent primerless adhesion to most substrates
Technical Data
Location:
- Internal and external
Drying & Curing:
- 24 hours for 2mm
Colours:
- Grey
- White
Elongation:
- 500%
Packaging:
- 600mL sausage