Bostik Ultraseal is a high performance flexible one component trowel/brush or roller applied polyurethane waterproofing membrane specifically designed for wet are application.
Ultraseal can be over applied with conventional grout toppings or ceramic adhesives prior to application of surfaces (tiles etc).
BOSTIK ULTRASEAL
Polyurethane Waterproofing Membrane Range
Bostik Ultraseal provides a range of superior one component, flexible, polyurethane waterproofing membrane systems.
DESCRIPTION
Bostik Ultraseal polyurethane waterproofing membranes are specifically formulated for applications where tile over or other following trade cover is intended in internal and external wet area applications. Curing tough and elastic, these high performance, flexible membranes are supplied in trowel/brush, roller and low viscosity grades.
RECOMMENDED USES
• As a sandwich membrane between shower recess base and mortar bed.
• Waterproofing external balconies, podium levels, internal wet area kitchen, toilet and bathroom floors and walls prior to the application of surface wearing toppings.
• Suitable for concrete slabs, cement rendered concrete, masonry, fibre reinforced cement sheeting, water resistant plasterboard and plywood.
• Planter boxes and tubs.
FEATURES & BENEFITS
• Available in trowel/ brush, roller and low viscosity grades.
• All grades create a tough elastomeric waterproofing membrane when fully cured.
• Low odour.
• Free of pitch or bitumen modification.
• Will not bleed through porous materials such as marble, natural stone and slate tiles.
• Excellent chemical resistance.
• Non re-emulsifying.
• Ready to use, no mixing required.
• Excellent workability.
• Early access for following trades.
• Tenacious bond strength to virtually all common building substrates.
• Reaches sufficient cure generally in 48 hours allowing for early placement of mortar beds, screeds or tile adhesives.
• Ultraseal has A.B.S.A.C. Appraisal No. 197.
