Construction Hybrid Sealant and Adhesive
Tremco SP623 is a one component, non-sagging sealant based on hybrid polymers.
SP623 is recommended for construction sealing such as joints in façades, rainscreens and curtain walls; perimeter joints around windows, doors and rooflights; It can be used for indoor and outdoor applications. High Shore A allows for use in security/non-pick applications.
Features & Benefits
- Suitable for high heat and humid application conditions
- Good resistance to UV, ageing and weathering
- Fast cure compared to similar products- up to 2.5 mm in the first day
- Movement accommodation factor: 25%
- Low odour and non-corrosive
- Solvent and isocyanate free
- Compatible with most common construction materials
- Can be overpainted
- Easy extrusion