Flexseal NS901 One component neutral cure high modulus elastomeric silicone weatherproof sealant with mould resistance (Formerly known as Aylaseal 901) You might also be interested in Flexseal PU440 One component, non sag, elastomeric polyurethane sealant with high tear and weather resistance Flexseal PS660 High performance two component polysulphide civil sealant
Flexseal PU440 One component, non sag, elastomeric polyurethane sealant with high tear and weather resistance