Top 10 Liquid Roof Sealant UK – Sealers

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Electronic Sealant, 125ML Long-Lasting Roof & Gutter Sealant, Sealing Glue For Electronic Electrical Equipment, Liquid Electronic Insulated Sealant, Waterproof Weather Resistance Sealant, Black/White

AUTOECHO - Fast drying and fast curing formula. Form an airtight insulating seal. A pplication: bonding of electronic components, sealing of semiconductor materials, electronic instruments, electric heaters, electrical equipment, etc. Prevent corrosion of cables and terminals and prevent vibration. Form an airtight seal, insulation, anti-ultraviolet, waterproof, and insulating coating. Uv resistant, dielectric coating.


Ronseal ILR4L Isoflex Liquid Rubber Black 4.25 Litre

RONSEAL - It has 5 times greater flexibility than conventional bitumen coatings, providing extremely long-lasting protection. Its tough, durable coating will not crack, perish or peel and can be used on virtually all roofing surfaces. 4. 25 litre.
Height25 cm (9.84 Inches)
Length37 cm (14.57 Inches)
Weight5.04 kg (11.11 Pounds)
Width19 cm (7.48 Inches)
Part NumberRSLILR4L

3. L R

0.83 UK Gallons, Liquid Rubber RV Roof Coating Sealant, White, 1 US Gallon

L R - Safe for humans and pets alike, can be used indoors and outdoors with no special breathing apparatus. Coverage - apply min. Final thickness of 1 gallon/50 sq ft 4. 65 sq m. Environmentally friendly - liquid rubber rv roof coating is water based, containing no solvents, VOC's or harmful odors.

Conversion - 1 us gallon is equal to 083 uk gallons - 5 US Gallons are equal to 4. 16 uk gallons. You can close the container and use later if you have left over material. 1 x 5g pail will coat rvs up to 30 feet; be sure to use up all material. Easy to apply - just like painting! apply by brush, roller or high quality paint sprayer.

Should require 2-3 heavy coats. Use for - rv roofs, flat roofs around the home, metal roofs, wood, mobile homes, stucco, sheds, foundations, trailer, concrete, campers, fences, gutters, planter boxes interior basements, metal and more!. Use heavy coats to build up the waterproof membrane.
BrandL R
ManufacturerLiquid Rubber USA
Height20.32 cm (8 Inches)
Length17.78 cm (7 Inches)
Weight1.04 kg (2.3 Pounds)
Width17.78 cm (7 Inches)
Part Number14101

4. Polar Specialist Coatings

Polar Premium Clear Instant Waterproof Roof Sealant Paint for Leaks 500ml, Roof Sealing Repair Coating Paint for All Roof Types and Gutters

Polar Specialist Coatings - Roof leak sealer repair paint for leaks and cracks. Coverage up to 1 Liter/m2 square meter. Toxic to aquatic life with long lasting effects and not recommended for ponds.

Solution for emergency roof repairs and water leaks. For use on flat roofs pitched roofs, gutters, drainpipes, GRP, weathered asphalt, felt shed roofs, fiberglass roofs, bitumen surfaces, concrete, brick, felt roofs and metal roofing surfaces. Easy application with just one coat, no primer needed & can be applied to damp surfaces. Leak seal contains reinforced fibres that interlace to cover up small gaps or crack, giving durable and quick results. Manufactured in great britain. Instant waterproof results, apply leak sealant paint to affected area to instantly seal any leak on your roof gutter and drainpipe from water getting in.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products
Height10 cm (3.94 Inches)
Length10 cm (3.94 Inches)
Weight1 kg (2.2 Pounds)
Width9 cm (3.54 Inches)

5. Polar Specialist Coatings

Grey, 5KG, Polar Premium Grey Waterproof Bitumen Paint Roof Sealant Repair Coating for All Roof Types, Water Based Highly Elastic Acrylic Coating

Polar Specialist Coatings - Just one coat needed to provide a durable, water-resistant finish. Ready to use on bituminous surface, pitched roofs, flat roofs, weathered asphalt, metal, concrete structures and felt roofs.

Coverage will depend on the type and profile of the surface. Coverage 1-2 kg/m2 equivalent to 05-1m2 /kg. Safe product to use around the home with low odour and instant waterproof results. Bitumen roof paint sealant for waterproofing homes, sheds, moterhomes, garages, commercial properties and more. An elasticmeric water based roof coating with excellent durability. Suitable for repairing leaks and cracks in your roof and general maintenance work.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Coatings

6. Everbuild

Black, Everbuild Black Jack 905 All Weather Roof Coating, 5 Litre

Everbuild - Can be used to provide a vapour barrier on walls and roofs. Fast drying, dries within 24 hours depending on drying conditions, allow 24 hours between coats.

Suitable for asphalt roofs, concrete roof decks, including iron, asbestos, metal sheeting, zinc and lead, slates, cement sheeting, built-up felt roofs, steel, tiles in conjunction with a rot-proof hessian reinforcement scrim or bitumen coated glass fibre scrim such as a glass membrane. Solvent based, full bodied black brushable bitumen compound with added fibres for reinforcement. Specifically designed for general waterproofing in all roofing applications, guttering non plastic and structural steelwork.
ManufacturerSika Everbuild
Height23.5 cm (9.25 Inches)
Length18 cm (7.09 Inches)
Weight5.14 kg (11.33 Pounds)
Width18 cm (7.09 Inches)
Part NumberEVB90505

7. Cromapol

Cromar Grey Cromapol Acrylic Fibre Reinforced Roof Coat Sealant Paint 2 x 5Kg

Cromapol - Free delivery. One coat instant Waterproof Protection. Used in dry and Damp Condiitons. Coverage 1-2m2 per kg. Added fibres To Bridge Gaps.

8. L R

0.83 UK Gallons, Liquid Rubber Waterproof Sealant and Coating, Black,1 US Gallon

L R - Typically cures within 24-48 hrs! Application - do not apply in wet conditions or within 24 hours of rain. Apply to a dry surface, silicone, loose flaky paint and coatings, grease, oil, free of dirt, coal tar or other contaminants.

Environmentally friendly - liquid rubber waterproof Sealant/Coating is water based, containing no solvents, VOC's or harmful odors. Use heavy coats to build up the waterproof membrane. Easy to apply - just like painting! apply by brush or roller. Conversion - 1 us gallon is equal to 083 uk gallons - 5 US Gallons are equal to 4. 16 uk gallons. Use for - flat roofs, sheds, wood, basements, Metal Roofs, foundations, ponds, metal, sloped roofs, planter boxes, concrete and more. You can close the container and use later if you have left over material. Safe for humans and pets alike, can be used indoors and outdoors with no special breathing apparatus.
BrandL R
ManufacturerLiquid Rubber USA
Height20.32 cm (8 Inches)
Length20.32 cm (8 Inches)
Weight4.08 kg (9 Pounds)
Width20.32 cm (8 Inches)
Part Number12602

9. Resincoat

Fast & Effective Waterproofing 5 litres, ONE Coat Application, UV Stable, Resincoat Liquid Rubber Coating, NO Primer Required, Superb Coverage

Resincoat - Fast cost effective solution - no primer required. No mixing / superb coverage 1L/m². One coat application! DIY friendly. 10 year life expectancy. Uv stable no discolouring.
Weight5 kg (11.02 Pounds)

10. fowong

Fowong Butyl Tape for Roof and Leak Repair, 50mmW x 5ML Aluminum Coating Flashing Repair Tape Sealant Seal Strip for Repairing Roof Crack, Gutter and Hole

fowong - Works well in preventing shakes, sealing, fire retardant and insulation. Also a good camper supplies to help you seal camper crack. Install quickly without gaps, our white Seam Tape has long service life, just peel off the released film and apply the Butyl Sealant Tape to anywhere needed.

Long lifetime and easy to install - differ from other butyl putty Tape, gives an excellent seal for a long time. Waterproof sealant tape with strong adhesive - Instantly stops leaking, never worry about rainy days. Working environment - butyl seal tape can be used between -15°C to 45°C, high and low temperature resistance, good environmental adaptability. Professional flashing tape - suitable for many occassions, used for repair home leaks, water seepage, underhouse, RV exterior, cracks in roofs, leaks in windowsills, toilet, tunnel and subway.

Self-adhesive flashing Tape, no contraction, anti-aging, non-toxic, waterproofing, requires no extra glue. Practical repair putty stays strong adhesion on various surfaces as well as heat insulation. Durable safe material - butyl seal tape is made of butyl rubber by special processing, safe and odorless.
Part Number.