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- SEALANTS AND MASTICS - 

 Cartridge Sealants 

Polyurethane Sealant 

310ml Cartridge 

Features:

  • Immediate bonding strength. 

  • Stays elastic after cure. 

  • Good adhesion to many substrates.

  • Good resistance to chemicals. 

  • Developed for concrete applications. 

  • Paintable after use. 

 

 

   

 

General Purpose Non-Setting Mastic

310 ml Cartridge 

 

Features:

  • High quality non setting mastic. 

  • Polybutylene based elasto-plastic sealant. 

  • Easy to apply. 

  • Good adhesion to most surfaces. 

  • Weather & chemical resistant.

 

Available in grey, white or black. 

Fire Retardant Foam 

750ml Can

Hand Applied or Gun Applied

Features: 

  • Efficient seal against smoke/gas.

  • Good adhesion to most substrates. 

  • High bond strength. 

  • Fully paintable.

  • CFC free. 

Construction Foam 

750ml Can

Features:

  • One component polyurethane foam based on a moisture curing polymer. 

  • CFC free.

  • Cured foam can be cut and painted. 

  • High volume - low expansion. 

  • Resistance against water & chemicals. 

Low Modulus Silicone 

310ml Cartridge 

Features:

  • Non toxic, solvent free. 

  • High resistance to ageing.

  • Temperature range of (-50°c to +150°c)

All Weather Sealant 

310ml Cartridge

Features:

  • Neutral cure.

  • Low odour. 

  • Resistant to ozone, ultra-violent radiation and temperature extremes. 

  • Joint movement capability ±50%.

 

 

 

Intumescent Acrylic Sealant 

310ml Cartridge

Features:

  • Excellent adhesion to a wide range of substrates. 

  • Will not harden or crack. 

  • Can be overpainted. 

  • Halogen free.

  • 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 Firestop Silicone 

380ml Cartridge

Features:

  • Meets BS 476 Part 22.

  • Excellent Adhesion to OST Substrates.

  • Joint movement capability ±50%.

  • Fire rating of up to 4 hours can be achieved.

  • Tack free on 1.5 hours.

  • Excellent weathering characteristics.

 

Skeleton Gun 

Suitable for use with 310ml Cartridges 

 

 

 

Many other brands of cartridge & gun sealants are available. 

 

 

Butyl Strip Mastic Sealants 

Side and End Lap Sealant - Grey 

Features:

  • Self wound. 

  • Easy to use. 

  • Good adhesion to most building materials. 

 

POLYBAND-WHITE

 

 

 

Barrier Tapes

PVC Tape 

33m per roll 

Features: 

  • Flame retardant.

  • Self extinguishing. 

 

Aluminium Foil Tape 

45m Per Roll 

Features: 

  • Good initial tack.

  • Outstanding temperature & ageing resistance. 

  • UL723 fire rating approval. 

 

EPDM Foam Tape (B27, B52 and B60 - data sheets can be found in our downloads section) and Cold Bridging Tape for air sealing & anti-vibration available in various sizes. 

 

PVC Paint and Paste 

Touch Up Paint Available in Many BC/RAL Colours 

 

PVC Filler & Repair Paste Available in Many BS/RAL Colours 

DESCRIPTION 

310ML BLACK POLYSEAL 40

310ML GREY POLYSEAL 40

310ML WHITE POLYSEAL 40

BOX QUANTITY

12

12

12

DESCRIPTION 

DOW CORNING 791T ALL WEATHER SEALANT

BOX QUANTITY 

12

DESCRIPTION 

6MM X 5MM x 9.6M GCA BUTYL STRIP

9MM X 1.5mm x 30M GCA BUTYL STRIP

9MM X 3mm x 15M GCA BUTYL STRIP

15MM X 2mm x 22.5M GCA BUTYL STRIP

18MM X 4mm x 12M GCA U CHANNEL BUTYL

19MM X 3mm x 15M GCA BUTYL STRIP

50MM X 3mm x 15M GCA BUTYL STRIP

50MM X 6mm x 5M GCA BUTYL STRIP

4MM BEAD X 12M GCA BUTYL STRIP

6MM BEAD X 8M GCA BUTYL STRIP

8MM BEAD X 6M GCA BUTYL STRIP

BOX QUANTITY 

30

24

24

20

14

14

12

6

30

24

20

DESCRIPTION 

FIRE RATED SPRAY FOAM 750ML (HAND HELD)

CODE 

SOUD-FOAM-FIRE & GUN 

BOX QUANTITY

12

CODE                                               

SOUD-FLEX40-BLACK

SOUD-FLEX40-GREY

SOUD-FLEX40-WHITE

DESCRIPTION 

310ML GENERAL PURPOSE MASTIC

CODE                                                

MAST-GP

BOX QUANTITY

25

DESCRIPTION

 

CONSTRUCTION FOAM 750ML (HAND HELD)

CODE 

SOUD-FOAM-CONST

BOX QUANTITY 

12

DESCRIPTION 

310ML LOW MODULUS CLEAR

310ML LOW MODULUS BLACK

310ML LOW MODULUS BROWN

310ML LOW MODULUS GREY

310ML LOW MODULUS WHITE

310ML LOW MODULUS SILVER

310ML LOW MODULUS ANTHRACITE

CODE 

LOWMOD-CL

SOUD-LOWMOD-BL

SOUD-LOWMOD-BR

SOUD-LOWMOD-GR

SOUD-LOWMOD-WH

SOUD-LOWMOD-SIL

SOUD-LOWMOD-ANTH

BOX QUANTITY 

25

25

25

25

25

25

25

CODE 

ALL WEATHER

DESCRIPTION 

INTUMESCENT ACRYLIC SEALANT

CODE 

INTUMESCENT

BOX QUANTITY 

25

DESCRIPTION 

DOW CORNING 700 FIRESTOP SILICONE

CODE 

FIRESTOP

BOX QUANTITY

12

DESCRIPTION 

310MM SKELETON GUN

CODE 

GUN-SKELETON-PRO

CODE 

MAST-GCA-6X5 

MAST-GCA-9X1.5

MAST-GCA-9X3

MAST-GCA-15X2

MAST-GCA-18X4U

MAST-GCA-19X3

MAST-GCA-50X3

MAST-GCA-50X6

MAST-GCA-4X12B

MAST-GCA-6X8B

MAST-GCA-8X6B

DESCRIPTION 

132G TUBES

CODE 

PASTE-COL

DESCRIPTION 

1/4 LITRE CAN WITH INTERNAL PAINT BRUSH

CODE 

PAINT-COL

DESCRIPTION 

75MM WIDE X 45M ALUM FOIL TAPE 

100MM WIDE X 45M ALUM FOIL TAPE

CODE  

TAPE-ALUM75

TAPE-ALUM100

DESCRIPTION 

50MM WIDE X 33M BLACK PVC TAPE

75MM WIDE X 33M BLACK PVC TAPE

100MM WIDE X 33M BLACK PVC TAPE

50MM WIDE X 45M ALUM FOIL TAPE

CODE 

TAPE-PVC50

TAPE-PVC75

TAPE-PVC100

TAPE-ALUM50

DESCRIPTION 

POLYBAND 50MM X 1

CODE 

MAST-PB50

BOX QUANTITY 

6

Contact Us 

Nova Construction Products Limited

Alderdale House

1 Alderdale Avenue 

Northway

Sedgley

DY3 3TY 

07577 551171

novaconstructionproducts@gmail.com

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