Fosroc Nitoseal MB175

Technical Information

Nitoseal® MB175 is a flexible rubber-bitumen joint sealant with excellent slump resistance. Nitoseal® MB175 stiffens to form a firm seal after application. Atack free surface will form within 1 or 2 days depending upon the conditions of exposure and ventilation, however the nature of bitumen means a slight ‘sticky’ feel will persist.

Where To Use

• For sealing joints in flashings, guttering and sheet laps
•  An integral part of the Proofex waterproofing system

Advantages

•  Firm flexible weather resistant seal
•  Excellent slump resistance
•  Excellent immersed adhesion
•  Compatible with asphalt or bituminous surfaces
•  Unaffected by alkalis or sulphates
•  Easily gunned
•  Suitable for joints up to 40 mm wide