





Unicrimp OB1SCS290G OB1 Grey Multi-Surface Construction Sealant & Adhesive 290ML
OB1SCS290G
Unicrimp OB1SCS290G OB1 Multi-Surface Sealant & Adhesive – Grey, 290ml, Professional Hybrid Bonding for Construction and Repairs
The Unicrimp OB1SCS290G OB1 Multi-Surface Sealant & Adhesive in Grey is a high-performance hybrid product trusted by tradespeople for bonding and sealing a wide range of materials. Suitable for wet, dry, or even underwater use, OB1 delivers long-lasting strength and flexibility in any environment.
- Multi-Surface Compatibility: Bonds effectively to aluminium, wood, concrete, plastic, tile, PVC, felt, metal, and more.
- All-Weather Application: Performs in damp, wet, and submerged conditions without compromising strength.
- Hybrid Formula: Combines the benefits of a sealant and adhesive for flexible, durable bonding.
- Trusted by Professionals: Ideal for use in construction, electrical, plumbing, and general repairs.
- Clean Grey Finish: Offers a smart, neutral seal for both interior and exterior applications.
Technical Specification
- Product Code: OB1SCS290G
- Type: Multi-Surface Sealant & Adhesive
- Colour: Grey
- Volume: 290ml
- Application Conditions: Suitable for wet, dry, damp, and underwater use
✅ Choose OB1 Grey Sealant & Adhesive for strong, professional bonding and sealing with a clean, versatile finish!

Range | Unicrimp OB1 |
Product | Sealant |
Colour | Grey |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.