Everflex External Frame Sealant is an acrylic sealant, suitable for internal and external use around window and door frames. The product 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 upAREAS FOR USE- Internal and External sealing around timber and metal window and door frames- Internal sealing around PVCu window and door frames- Sealing cracks and gaps in brickwork, stone and concreteColour - Stone310ml