Ubbink's Ubiflex high tack sealant is an excellent performing, strong adhesive sealant with a very high grip. It forms a durable bond to tiles, slates, mortar or brickwork and is ideal for sealing overlaps.

BenefitsContains no acids, alkalis, silicone or isocyanidesLeaves a completely waterproof sealCreates a flexible seal between Ubiflex flashings and most surfacesApplicationApply the high tack sealant to the Ubiflex to provide a strong adhesive.

If you wish to seal mortar joints whilst using Ubiflex, then the high tack sealant will not be suitable. You'll require the Ubbink Ubiflex gap seal.