​MasterSeal 930

Joint sealing tape which is highly elastic, rot-proof and chemically resistant used for irregular and unconventional joints

How does MasterSeal 930 work?

MasterSeal 930 joint sealing system consists of two products - MasterSeal 930 tape and MasterBrace 1446 or 1444 epoxy. The MasterSeal 930 tape is a highly elastic, rot-proof and chemically resistant sealing tape. MasterBrace 1446 or 1444 is a two part epoxy compound which establishes a strong bond to various types of substrate.

Recommended uses:

Sealing of construction joints, expansion joints, connecting joints, cracks and crevices to ensure a long-term waterproof and functional building envelope.
Typical uses are for concrete tanks, cast and cement-pipe connections, bridge decks, tunnels, water towers and reservoirs, ponds, silos, containers, secondary tanks.

What are the unique features of MasterSeal 930? 

MasterSeal 930 can be applied on dry or slightly humid substrates.  It is ideal for joints with very large expansion or irregular, broken joint flanks.  MasterSeal 930 is grey coloured, weather and waterproof.

What are the benefits of MasterSeal 930?

• Durable
• Long lasting elasticity, even at low temperatures
• Root resistant
• Cost effective
  
• Easy to apply
• User friendly heat welding tape overlaps
• Can be applied horizontally, vertically and even overhead
• Approved to AS/NZS 4020:2018 (tested to the maximum exposure level) - suitable for contact with potable water.​