Würth Silicone Sealant is ideal for filling gaps on uPVC frames. It has Neutral curing making it ideal for use with uPVC. Wurth sealant can also be used on timber. Once fully dry it is permantly elastic to allow for expansion of frames over time.
- Neutral curing for use with uPVC
- Available in clear transparent or white finish
- Stays elastic when dry
- Conforms to ISO 11600 standards
- Confirms BS 5889 type A standards
- Low modulus