- EST. 2017 -
SEALANTS, MASTICS & ACCESSORIES
Nova Construction Products Limited offer an extensive range of sealants and mastics for use within the roofing and cladding industry.
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Cartridge Sealants
Soudaflex 40FC Polyurethane Sealant
310ml Cartridge
Soudaflex 40FC is a high quality, elastic, 1-component sealant based on polyurethane.
Product Information:
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Immediate bonding strength.
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Stays elastic after cure.
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Good adhesion to many substrates.
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Good resistance to chemicals.
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Developed for concrete applications.
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Paintable after use.
General Purpose Non-Setting Mastic
310 ml Cartridge
A durable air and waterproof seal between overlapping metal sheets.
Product Information:
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High quality non setting mastic.
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Polybutylene based elasto-plastic sealant.
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Easy to apply.
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Good adhesion to most surfaces.
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Weather & chemical resistant.
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Available in grey, black or white.
Fischer Fire Retardant Foam
750ml Can
A single component, self expanding polyurethane foam which has been designed to be self curing via the absorption of moisture from the atmosphere.
Product Information:
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Efficient seal against smoke/gas.
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Good adhesion to most substrates.
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High bond strength.
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Fully paintable.
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CFC free.
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Available in Hand Applied or Gun Applied.
Construction Foam
750ml Can
A single component polyurethane foam for filling, sealing and insulating of joints between walls and ceilings, around window and door frames, between pre-fabricated construction elements and around cables and pipes.
Product Information:
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One component polyurethane foam based on a moisture curing polymer.
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CFC free.
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Cured foam can be cut and painted.
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High volume - low expansion.
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Resistance against water & chemicals.
Low Modulus Silicone
310ml Cartridge
Non-toxic, solvent-free, low modulus, multi-purpose, one component silicone sealant (RTV-1), based on a neutral oxime curing system.
Product Information:
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Non toxic, solvent free.
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High resistance to ageing.
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Temperature range of (-50°c to +150°c).
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Many other RAL colours can be manufactured.
Intumescent Acrylic Sealant
310ml Cartridge
A halogen free, polymer emulsion based sealant that swells when subjected to temperatures in excess of 125°C and forms a char coat that restricts the passage of smoke and fire.
Product Information:
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Excellent adhesion to a wide range of substrates.
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Will not harden or crack.
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Can be overpainted.
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Halogen free.
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Swells when subjected to temperatures in excess of 125°c and forms a char coat that restricts the passage of smoke and fire.
Dow Corning® 700 Firestop Silicone
380ml Cartridge
A low modulus, one-part, neutral curing, fire-rated sealant. It has excellent unprimed adhesion to a range of common construction substrates including stone, steel, masonry, brick, wood, etc.
Product Information:
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Meets BS 476 Part 22.
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Excellent Adhesion to OST Substrates.
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Joint movement capability ±50%.
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Fire rating of up to 4 hours can be achieved.
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Tack free in 1.5 hours.
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Excellent weathering characteristics.
Dow Corning® 791T Weatherproofing Sealant
310ml Cartridge
A one-part, neutral curing, low modulus silicone sealant particularly suitable for general glazing and weather sealing in curtain wall and building façades.
Product Information:
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Neutral cure.
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Low odour.
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Resistant to ozone, ultra-violent radiation and temperature extremes.
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Joint movement capability ±50%.
Skeleton Gun
Mastic gun.
Product Information:
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Suitable for use with 310ml cartridges.
Many other brands of cartridge and gun sealants are available.
Polyband®
Liner panel side lap sealant.
Product Information:
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A high performance air seal and moisture barrier tape for side lap joints of metal roof and wall liners.
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Reduces condensation and increases air tightness.
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As recommended in the MCRMA Technical Paper #14 to comply with approved document L2:2006.
Aluminium Foil Tape
45m Per Roll
For sealing profiled sheets and joining foil face insulation boards.
Product Information:
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Good initial tack.
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Outstanding temperature & ageing resistance.
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UL723 fire rating approval.
EPDM Foam Tape and Cold Bridging Tape for air sealing & anti-vibration are also available in various sizes.
PVC PAINT & PASTE
Touch Up Paint
For touching up small scratches or to cover up cut ends.
Product Information:
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Available in many BS/RAL colours.
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250ml can size.
