Everflex 175 universal acrylic sealant is an acrylic sealant suitable for internal and external use that provides a permanently flexible long lasting seal that adheres to virtually all materials it contains a powerful anti fungicide to prevent mould growth and can be overpainted benefits permanently flexible adheres to most surfaces mould resistant overpaintable easy clean up areas for use internal and external sealing around timber and metal window and door frames pvcu profile trim and c