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Cromar

Formed in 1997, Cromar Building Products provide a wide range of flat and pitched roofing products as well as building chemicals, timber treatments, adhesives and sealants. Shop from our wide range of Cromar Building Products which includes PRO GRP, Leadax, Vent 3 breather membranes, fibreglass roofing kits, roofing resin, fire retardant topcoat and much more. 

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Cromar Quick Drying Primer 25ltr
Cromar Quick Drying Primer 25ltr

£64.12 ex VAT£76.94 inc VAT

Cromar ProGRP Fire Retardant Topcoat - 20kg - Dark Grey
Cromar ProGRP Fire Retardant Topcoat - 20kg - Dark Grey

£104.90 ex VAT£125.88 inc VAT

Cromar Pro GRP Catalyst Hardener - 5kg
Cromar Pro GRP Catalyst Hardener - 5kg

£38.29 ex VAT£45.95 inc VAT

Cromar Vent 3 Classic Breathable Roof Underlay - 1m x 50m
Cromar Vent 3 Classic Breathable Roof Underlay - 1m x 50m

£44.14 ex VAT£52.97 inc VAT

Cromar PRO GRP Roofing Resin - 20kg
Cromar PRO GRP Roofing Resin - 20kg

£91.33 ex VAT£109.60 inc VAT

Cromar Aluminium Paint (Contractors Grade) 25ltr
Cromar Aluminium Paint (Contractors Grade) 25ltr

£97.66 ex VAT£117.19 inc VAT

Cromar PRO 25 GRP Fire Retardant Topcoat 10kg - Dark Grey
Cromar PRO 25 GRP Fire Retardant Topcoat 10kg - Dark Grey

£90.20 ex VAT£108.24 inc VAT

Cromar ProGRP Advanced Glassfibre Roofing Kit - 13m²
Cromar ProGRP Advanced Glassfibre Roofing Kit - 13m²

£276.01 ex VAT£331.21 inc VAT

Cromar F300 Flat Sheet
Cromar F300 Flat Sheet

£107.88 ex VAT£129.46 inc VAT

Cromar Bituminous Roofing Felt Adhesive - 25 Litres
Cromar Bituminous Roofing Felt Adhesive - 25 Litres

£56.39 ex VAT£67.67 inc VAT

Cromar Leadax Lead-Free Flashing Fixing Sealant - Pack of 12
Cromar Leadax Lead-Free Flashing Fixing Sealant - Pack of 12

£92.10 ex VAT£110.52 inc VAT

Cromar Vent 3 Pro Breather Membrane - 1m x 50m
Cromar Vent 3 Pro Breather Membrane - 1m x 50m

£73.14 ex VAT£87.77 inc VAT

Cromar Leadax Lead-Free Alternative Flashing Roll - 6m
Cromar Leadax Lead-Free Alternative Flashing Roll - 6m(1)From

£36.48 ex VAT£43.78 inc VAT

Cromar Acrylic Waterproof Coating - White (20kg)
Cromar Acrylic Waterproof Coating - White (20kg)

£122.46 ex VAT£146.95 inc VAT

Cromar ProGRP Fibreglass Acetone Cleaner - 5 Litres (Box of 4)
Cromar ProGRP Fibreglass Acetone Cleaner - 5 Litres (Box of 4)

£91.17 ex VAT£109.40 inc VAT

Cromar Black Bitumen Waterproof Paint - 25 Litres
Cromar Black Bitumen Waterproof Paint - 25 Litres

£54.88 ex VAT£65.86 inc VAT

Cromar Trowel Mastic 25ltr
Cromar Trowel Mastic 25ltr

£72.58 ex VAT£87.10 inc VAT

Cromar Hydrosil HD Reinforcement Roll (Polyester Fabric) 100mm x 10m White
Cromar Hydrosil HD Reinforcement Roll (Polyester Fabric) 100mm x 10m White

£53.40 ex VAT£64.08 inc VAT

Cromar Vent 3 Lightweight Roof Breather Membrane - 1.5m x 50m
Cromar Vent 3 Lightweight Roof Breather Membrane - 1.5m x 50m

£48.08 ex VAT£57.70 inc VAT

Cromar ProGRP C3 Internal Fillet Corner
Cromar ProGRP C3 Internal Fillet Corner

£9.94 ex VAT£11.93 inc VAT

Cromar C1 Universal Raised Edge Flat Roof Corner
Cromar C1 Universal Raised Edge Flat Roof Corner

£8.55 ex VAT£10.26 inc VAT

Cromar Vent 3 High Performance Breather Membrane - 1m x 25m
Cromar Vent 3 High Performance Breather Membrane - 1m x 25m

£31.99 ex VAT£38.39 inc VAT

Cromar Protect1F Non-Breathable Underslating Felt Membrane - 1m x 15m
Cromar Protect1F Non-Breathable Underslating Felt Membrane - 1m x 15m

£16.09 ex VAT£19.31 inc VAT

Cromar Hydrosil ProGrade Liquid 100% Silicone Roof Coating - Grey
Cromar Hydrosil ProGrade Liquid 100% Silicone Roof Coating - GreyFrom

£290.38 ex VAT£348.46 inc VAT

Cromar Vent 3 Classic Roof Breather Membrane - 1.5m x 50m
Cromar Vent 3 Classic Roof Breather Membrane - 1.5m x 50m

£59.33 ex VAT£71.20 inc VAT

Cromar Leadax Fixing Clips - Bag of 50 (Price Per Bag)
Cromar Leadax Fixing Clips - Bag of 50 (Price Per Bag)

£6.05 ex VAT£7.26 inc VAT

Cromar ProGRP C5 Large Roof Ridge Closure (E280)
Cromar ProGRP C5 Large Roof Ridge Closure (E280)

£9.77 ex VAT£11.72 inc VAT

Cromar Pro Ridge Universal Ridge Kit - 6 metre
Cromar Pro Ridge Universal Ridge Kit - 6 metre

£35.04 ex VAT£42.05 inc VAT

Cromar Vent 3 Flexible Three-Layer Breather Membrane - 1m x 50m
Cromar Vent 3 Flexible Three-Layer Breather Membrane - 1m x 50m

£49.27 ex VAT£59.12 inc VAT

Cromar Leadax Flashing Cutting Scissors
Cromar Leadax Flashing Cutting Scissors

£34.81 ex VAT£41.77 inc VAT

Cromar Graduating Bucket - 10 Litres
Cromar Graduating Bucket - 10 Litres

£3.65 ex VAT£4.38 inc VAT

Cromar GRP Catalyst Dispensing Bottle - 80ml
Cromar GRP Catalyst Dispensing Bottle - 80ml

£14.83 ex VAT£17.80 inc VAT

Cromar ProGRP Hardener/Catalyst - 1kg (Pack of 10)
Cromar ProGRP Hardener/Catalyst - 1kg (Pack of 10)

£130.14 ex VAT£156.17 inc VAT

Cromar Pro GRP Glass Fibre Finishing Tissue (Pack of 10)
Cromar Pro GRP Glass Fibre Finishing Tissue (Pack of 10)

£547.79 ex VAT£657.35 inc VAT

Cromar ProGRP C2 Fillet To Trim Corner - Left
Cromar ProGRP C2 Fillet To Trim Corner - Left

£11.14 ex VAT£13.37 inc VAT

Cromar Leadax Moulding Roller
Cromar Leadax Moulding Roller

£31.73 ex VAT£38.08 inc VAT

Cromar White Plastic Mixing Tub - 10 litres (no lids required)
Cromar White Plastic Mixing Tub - 10 litres (no lids required)

£2.66 ex VAT£3.19 inc VAT

Cromar Fibreglass Jointing Bandage - 75mm (Pack of 12)
Cromar Fibreglass Jointing Bandage - 75mm (Pack of 12)

£338.34 ex VAT£406.01 inc VAT

Cromar A250 Large Drip Fascia Trim - 3m (10 per pack)
Cromar A250 Large Drip Fascia Trim - 3m (10 per pack)

£174.83 ex VAT£209.80 inc VAT

Cromar Pro GRP Mixing Bucket - 10 Litres
Cromar Pro GRP Mixing Bucket - 10 Litres

£4.80 ex VAT£5.76 inc VAT

Cromar ProGRP Acetone Tool & Preparation Cleaner - 25 Litres
Cromar ProGRP Acetone Tool & Preparation Cleaner - 25 Litres

£113.01 ex VAT£135.61 inc VAT

Cromar Bubble Buster Roller - 225 x 40mm (5 per box)
Cromar Bubble Buster Roller - 225 x 40mm (5 per box)

£60.42 ex VAT£72.50 inc VAT

Cromar ProGRP C4 Universal Internal Corner
Cromar ProGRP C4 Universal Internal Corner

£9.77 ex VAT£11.72 inc VAT

Cromar ProGRP C3 External Fillet Corner
Cromar ProGRP C3 External Fillet Corner

£9.94 ex VAT£11.93 inc VAT

Cromar ProGRP C2 Fillet To Trim Corner - Right
Cromar ProGRP C2 Fillet To Trim Corner - Right

£11.14 ex VAT£13.37 inc VAT

Cromar Vent 3 Pro Breather Membrane - 1.5m x 50m
Cromar Vent 3 Pro Breather Membrane - 1.5m x 50m

£109.62 ex VAT£131.54 inc VAT

Cromar Vent 3 Layer Lightweight Breather Membrane - 1m x 50m
Cromar Vent 3 Layer Lightweight Breather Membrane - 1m x 50m

£34.29 ex VAT£41.15 inc VAT

Cromar Bitumen Primer 25ltr
Cromar Bitumen Primer 25ltr

£56.18 ex VAT£67.42 inc VAT

Cromar Vent 3 Lightweight Breather Membrane - Grey (1m x 25m)
Cromar Vent 3 Lightweight Breather Membrane - Grey (1m x 25m)

£21.92 ex VAT£26.30 inc VAT

Cromar ProGRP Roofing Resin -10kg
Cromar ProGRP Roofing Resin -10kg

£66.95 ex VAT£80.34 inc VAT

Cromar ProGRP 25 Fibreglass Matting - 450gsm
Cromar ProGRP 25 Fibreglass Matting - 450gsmFrom

£139.21 ex VAT£167.05 inc VAT

Cromar Creotreat (20L)
Cromar Creotreat (20L)From

£40.75 ex VAT£48.90 inc VAT

Cromar Double-Sided Vent 3 Joint Sealing Tape - (Box of 4)
Cromar Double-Sided Vent 3 Joint Sealing Tape - (Box of 4)

£32.30 ex VAT£38.76 inc VAT

Cromar GRP Paint Brushes (12 in a box)
Cromar GRP Paint Brushes (12 in a box)From

£11.88 ex VAT£14.26 inc VAT

Cromar B260 Standard Raised Edge Trim 3m - 10 Per Pack
Cromar B260 Standard Raised Edge Trim 3m - 10 Per Pack

£119.81 ex VAT£143.77 inc VAT

Cromar Hydrosil Seam Sealer & Detailer Multi purpose Mastic Grey
Cromar Hydrosil Seam Sealer & Detailer Multi purpose Mastic GreyFrom

£239.44 ex VAT£287.33 inc VAT

Cromar Wood Treatment (25L)
Cromar Wood Treatment (25L)From

£85.58 ex VAT£102.70 inc VAT

Cromar Expansion Joint/Roll Mop Trim - 3m (10 per pack)
Cromar Expansion Joint/Roll Mop Trim - 3m (10 per pack)

£119.81 ex VAT£143.77 inc VAT

Cromar Continuous Rafter Tray 6000mm (Pack of 10)
Cromar Continuous Rafter Tray 6000mm (Pack of 10)From

£48.89 ex VAT£58.67 inc VAT

General Purpose Acetone 1 Litre
General Purpose Acetone 1 Litre

£7.55 ex VAT£9.06 inc VAT

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