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Mapei Blackfill Bitumen Sealant Black 300ml (9483P)

£ 11.99INC VAT

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Mapei Blackfill Bitumen Sealant Black 300ml (9483P)

One-component, flexible bitumen sealant which creates instant seals between construction features, chimney pots, guttering, skylights and flashing. Adheres to bitumen, cementitious substrates, brickwork, wood, metal, glass and a wide range of plastics. Ideal for repairing localised damage in membranes and collars around through pipe-work. Instant waterproofing.

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View all: Mapei Roof Sealants

£11.99INC VAT (£39.97/Ltr)

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Mapei Blackfill Bitumen Sealant Black 300ml is rated 4.4 out of 5 by 10.
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Rated 5 out of 5 by from Great sealer adhesor Have used this primarily for sticking roofing felt together, which it is brilliant at doing. Also used it to stick broken slates on roof, sealed leaking guttering, for filling black uPVC facsia joints and lots of other materials. Good at sticking lots of stuff. By it nature it it very sticky but cleans with white spirit. Last a long time without going off with just cling film over the nozzles too. Always got one in shed for those emergencies. Well worth the money.
Date published: 2020-09-06
Rated 5 out of 5 by from Bitumen sealant Did exactly what I wanted it to do, easy to apply no mess,
Date published: 2020-08-15
Rated 5 out of 5 by from Excellent Black Sealant Sealant used to secure some loose parquet blocks that I have been putting off for some time. Easy to use and certainly does it's job. No more loose blocks.
Date published: 2020-08-07
Rated 4 out of 5 by from Great stuff Have used this years ago and does not crack after time, use the best!
Date published: 2020-07-28
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Will this stick to and seal with pvc window frames?

Asked by: Wildwillywallace
Mapei Blackfill Bitumen Sealant Black 300ml will adhere as it is designed to seal around fixtures and penetrations such as flues, vents and windows, etc.. However Mapei Mapesil Solvent-Free Silicone Sealant White 310ml (65107) is normally recommended around windows and door installation to seal the joints and finishing trims.
Answered by: Mapei Team
Date published: 2021-01-05

Suitable to seal around roof fixings?

Metal box profile sheets on garage roof leaking at fixing points. Would this product be suitable if I unscrew the fixings, apply this around the entry hole and do the screws back up? Type of screw I'm referring to is item no: 44476 Cheers
Asked by: Wetncold
Mapei Blackfill Bitumen Sealant Black 300ml will adhere to clean metal and it is designed to seal around fixtures and penetrations such as flues, vents and windows, etc..
Answered by: Mapei Team
Date published: 2020-12-18

Will this seal a crack in asbestos corregated roof sheets?

Asked by: Odlid
Mapei Blackfill Bitumen Sealant Black can be used for this type of application, however it must be noted that this product does not have any flexibility characteristics and will rely on the area being completely stable to be successful.
Answered by: Mapei Team
Date published: 2020-11-16

Can this be painted when dry?

Asked by: garageleak
Mapei Blackfill Bitumen Sealant Black 300ml is a bituminous base product which would repel paints or liquids.
Answered by: Mapei Team
Date published: 2020-12-22

Will it seal if applied on wet surfaces

Asked by: Siash
The surface has to be dry before applying Mapei Blackfill Bitumen Sealant Black 300ml.
Answered by: Mapei Team
Date published: 2020-12-15
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Specification
Brand Mapei
Colour Black
Label Info 1: Signal Word Warning
Label Info 2: Hazard Statements H226 - Flammable liquid and vapourH412 Harmful to aquatic life with long lasting effects.
Label Info 3: Precautionary Statements P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P233 Keep container tightly closed.P280 Wear protective gloves/protective clothing/eye protection/face protection.P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.P370 + P378 In case of fire: Use… to extinguish.
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Parent Colour Black
Pieces in Pack/Case 1
Product Type Blackfill Bitumen Sealant
Sealant/Adhesive Container Type Cartridge
Volume 300 ml

Hazardous - Delivery unavailable for any offshore location.

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Safety Data Sheet (COSHH)