Description
A product that joints, seals, and bonds – on almost all materials, both indoors and outdoors. Bostik H750 Seal'N'Bond Premium is an advanced hybrid-based joint and adhesive sealant that excels on virtually all building materials, even on damp surfaces and underwater.
With a final strength of 280 tons per sqm and a frost-resistant formula, this is the professional choice when you want a result that lasts. Available in seven beautiful colors: White, Black, Light Gray, Gray, Dark Gray, Oak, and Brick Brown.
Product features
- Joints, seals, and bonds – three functions in one product
- Adheres to almost all materials – wood, metal, concrete, glass, stone, marble, ceramic, cellular plastic, and plastic (not PE/PP/PTFE)
- Works on damp surfaces and underwater
- Suitable for wet rooms – kitchen, bathroom, and shower
- Frost-resistant sealant – holds up even in cold environments
- Initial strength: 50 kg/m²
- Final strength: 280 tons/m²
- Movement capability: ±20%
- Usage: Indoors and outdoors
- Available in: White, Black, Light Gray, Gray, Dark Gray, Oak, and Brick Brown
Pre-treatment
The surface must be clean, dry, and free from dust, grease, and loose particles. Degrease if necessary. The product can also be applied to damp surfaces – but avoid standing water on the surface during application.
Application
Apply with a cartridge gun. Extrude the sealant evenly into the joint or onto the bonding surface and smooth it out with a wetted finger or jointing tool. The product is elastic and movement-absorbing – adjust the joint width according to the movement requirements. Let cure according to the instructions on the technical data sheet.
FAQ
Which surfaces is Bostik H750 Seal'N'Bond Premium suitable for?
The product adheres to virtually all common building materials – wood, lacquered and untreated metals, concrete, ceramic, glass, stone, marble, cellular plastic, and plastic (not PE/PP/PTFE). Suitable for both indoors and outdoors.
Can I use it in wet rooms?
Yes – H750 is excellent for jointing, sealing, and bonding in wet rooms such as bathrooms, showers, and kitchens. It even works on damp surfaces and underwater.
How strong is the bond?
The initial strength is 50 kg/m² and the final strength is a full 280 tons/m² – one of the strongest general-purpose hybrid sealants on the market.
How long does the joint last?
With proper pre-treatment and application, H750 provides a long-lasting, elastic joint that withstands movements of ±20% without cracking.
Can I paint over the joint?
Yes – H750 Seal'N'Bond Premium is paintable once dry. Check the technical data sheet for specific drying times.
Is the product environmentally certified?
Yes – the product is M1 certified (low emissions) and has a Building Product Declaration (BVD). See data sheet below.
Can I use it myself?
Absolutely – the product is easily applied with a cartridge gun. Follow the pre-treatment instructions for professional results in both jointing and bonding.
Data sheets
Building Product Declaration BVD: Download
Certificate M1: Download
Technical data sheet: Download
Safety data sheet: Download