Sika Sikaflex MS High Performance MS Sealant 300ml Grey SKU: 370695 MODEL: 447530 Error. try again later You've successfully joined the club $ 15 .90 each Available on orders $50 to $1500. More info × Mitre 10 Variants High performance joint sealant with excellent weather ability and UV resistance. Very durable and highly flexible. Paintable any time after curing. BRANZ Appraised. Features and benefits Primerless adhesion to most substrates. Paintable.