Wacker SG 79 STRUCTURAL GLAZING SILICONE SEALANT

Wacker® SG79 – STRUCTURAL GLAZING is one component alkoxy silicone sealant cured by reacting with moisture and has a good adhesion and gunability. Our tests showed that if it is used for a Structural Sealant Glazing with Hi-modules the movement allowance is about ± 50 %. Properties Special features - excellent elasticity - excellent movement - excellent weather resistance - excellent durability - excellent adhesion Processing The substrate areas that will be in contact with the sealant must be clean, dry and free of all loose material such as dust, dirt, rust, oil and other contaminants. Non-porous substrates should be cleaned with a solvent and clean, lint-free, cotton cloth. Remove residual solvent before it evaporates with a fresh clean, dry cloth. For application from cartridges cut thread open, fix nozzle on top and cut to required bead size. The sealant can be applied in beads or layers. It requires moisture in order to cure. The curing time can take longer at lower temperatures, lower humidity or by low volume of air exchange. It is the responsibility of the user to test the compatibility of the sealant with the adjoining materials. Incompatible substances like coatings or organic plasticizers can lead to discoloration of the sealant. Cleaning agents and gaseous emissions can damage the sealant in its function or change its appearance. WACKER cannot make a general statement to the compatibility of all these varying materials with the sealant. In case of doubt Additional Information: Production Capacity: 1000Delivery Time: EX STOCKPackaging Details: BOX PACKING