Bobthewelder Australia is your trusted supplier of Chemtool's All-In-One Silicone Sealant is a durable, non-tacky, highly adhesive waterproof sealant with permanent elasticity, specially formulated for expansion joints and lightweight window glazing applications – particularly those exposed to the outside elements. It has low shrinkage and is resistant to UV damage, fading, abrasion, and cracking. With excellent structural binding properties, RS60 is an ideal choice for small to medium-scale curtain wall installations and is suitable for use in harsh environments or under extreme temperature conditions.