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

£ 12.99INC 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

£12.99INC VAT (£44.79/Ltr)

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Rated 5 out of 5 by from OB1 adhesive Used this to fit wood battens to create a panelled wall effect. Only had to use 1 nail and that was due to the wood being warped. The OB1 worked superbly, thankfully I will not have to take it off in the future.
Date published: 2022-06-03
Rated 2 out of 5 by from OB1 overprint does not dry. Sadly I can not recommend this product. I had previously purchased EBT and used it to seal outside of a large steel box. I had applied EBT but as soon as I put red oxide primer on it never dried...I was sold it as paintable. However it wasn't. So I took it back and fair enough screwfix replaced it with a hybrid OB1. BUT after drying completely and then painting over with red oxide whilst the red oxide dried this time, allowing a week for it all to cure. When I painted over with Tractol 318 (tekaloid) and whilst that was dry everywhere within 24 hours , any part that had OB1 under it had wet top topcoat that stayed sticky to this day. Disappointed..
Date published: 2022-04-16
Rated 5 out of 5 by from A good all rounder Got a few tubes for patching roof tiles and got a good hold on some less than ideal surfaces
Date published: 2022-03-28
Rated 1 out of 5 by from It turned Green! I was convinced by a rep to change from a similar brand to using this as it was the same but slightly cheaper. What a mistake! It’s properties as an adhesive we’re good enough and sealed fine but was called back to the customers address after just a few weeks as it had turned green! It was then a nightmare to remove!
Date published: 2022-03-04
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Is this flexible and will it stick to concrete

Is this flexible if so what is the +&-. Also will it seal between a steel shed and the concrete base
Asked by: CarKev

Will it bond onto pp plastic polypropylene?

Asked by: Redletter

Neutral cure?

Is this (and also the clear variant) neutral cure?
Asked by: londoner123488

Can this be used to seal between a PVC window and the surrounding brickwork ? What gun size would you recommend? Thanks

Asked by: DIYRedAlert

Can this be used on natural stone or will it leach into the stone and cause staining in the way that silicone does?

Asked by: Ray27
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Specification
Brand OB1
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)