Premium+ 450 Builders Silicone

Everflex Premium+ 450 Builders Silicone is a premium quality low modulus non-corrosive neutral cure silicone sealant that adheres to virtually all substrates, both porous and non-porous. Typically used for construction expansion joints and perimeter pointing of all types of door and window frames. 


Conforms to ISO 11600 class: F 25LM. 

Low dirt pick up 

Excellent flexibility: +/- 25% 

Can be used over water based and solvent based paints 

Excellent external weatherproofing properties 

Stock : 27
24-48 hrs Delivery