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OB1 Multi-Purpose Sealant & Adhesive Black 290ml (784JF)

£ 9.99INC VAT

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OB1 Multi-Purpose Sealant & Adhesive Black 290ml (784JF)

User-friendly, hybrid polymer formulation for the ultimate in bonding and sealing. An alternative to mastics, wood and PU adhesives, silicones, acrylics and butyl rubber sealants. Contains no solvents so will never crack or shrink. Can be applied on wet surfaces, painted or moulded. Very high bond strength with resistance to fungal and bacterial growth.

  • For Interior & Exterior Use
  • Mould & Mildew-Resistant
  • Odourless & Solvent-Free
  • Paintable & Flexible
  • Apply in Wet or Dry Conditions

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View all: OB1 Hybrid Sealants & Adhesives

£9.99INC VAT (£34.45/Ltr)

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OB1 Multi-Purpose Sealant & Adhesive Black 290ml is rated 4.4 out of 5 by 37.
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Rated 1 out of 5 by from Never dries! Where to start. This product is utter rubbish! Worse than CT1. Both do not dry and have zero grab strength. It still has not dried in 2 hours! If you touch it to see if it’s dry it just crumbles apart. Literally useless. I do not know where these good reviews come from. If you need something that dries quick grabs and works well do not get this product. I am a multi tradesman and work with wood, metal, plaster and paint. Build, fabricate, weld and master decorator.
Date published: 2020-10-25
Rated 5 out of 5 by from Liquid Glass If you want a crystal clear sealant use this not silicon. It cures with a very slight green-ish tinge, much like glass
Date published: 2020-10-23
Rated 4 out of 5 by from Good sticky stuff As good as CT1 and easier to get hold of. Don't use the white as a replacement for silicone in bathrooms, kitchens, etc or anywhere else it's important as quickly turns yellow-ish after curing (as does CT1)
Date published: 2020-10-23
Rated 5 out of 5 by from Brilliant sealant Purchased this before and it does just what it says. Used it to seal our workshop roofing felt which had lifted slightly in strong winds. Now using where rain gets in on small piece of flashing on porch flat roof.
Date published: 2020-10-10
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Is adhesive suitable for fixing a soap dish to tiles

Is OB1 recommended for fixing a Grohe Soap Dish to smooth ceramic tiles in a shower? If not what would be the recommendation?
Asked by: Anonymous

Can this be used to stick/seal the gap between steel flashing on a garage roof and a pebbledash wall?

Asked by: Anonymous

how soon can it be painted over

Asked by: bvhall

Will this bond marble and stone as I'm looking for a product to use to bond a broken section of a natural stone hearth.

Asked by: FJFF
Yes will adhere to marble without staining . If your hearth gets warm them over time it may effect the adhesion but it would need to be very hot for long periods. Formulation is in my on hearth and edges over three years with no break down
Answered by: Martymac2407
Date published: 2020-10-11

If OB1 was used to seal joints on Foam cored (ProWarm) tile backer boards (instead of tanking tape). Will the OB1 stick to the tile backer board and will tile adhesive stick to the OB1? Can OB1 be used on plasterboard and can it be plastered over?

Asked by: LazyBoy2
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Specification
Brand OB1
Colour Black
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Parent Colour Black
Pieces in Pack/Case 1
Product Type Multi-Purpose Sealant & Adhesive
Sealant/Adhesive Container Type Cartridge
Suitable Application For Interior & Exterior Use
Volume 290 ml

Downloads

Safety Data Sheet (COSHH)