BioAdhere SUPv250
Polyurethane Adhesive | Two-Component-Based
BioAdhere® SUPv250 is a bio-based, two-component polyurethane adhesive engineered for general PVC pipe applications. Designed to simplify installation while delivering reliable bonding strength, BioAdhere® SUPv250 eliminates the need for priming, helping reduce steps, labor time, and material complexity in the field.
Unlike traditional solvent-based PVC products, BioAdhere® SUPv250 has no odor, supporting safer and more comfortable working conditions while maintaining strong, dependable adhesion. It is formulated specifically to bond PVC pipes used in general applications where performance, efficiency, and ease of use are critical.
Designed for Simplified PVC Bonding
BioAdhere® SUPv250 delivers strong bonding performance without requiring surface preparation or primers. Its versatile formulation supports consistent results across a range of PVC pipe applications, making it well suited for contractors and installers seeking efficiency without compromising bond integrity.
Advantages
- 31% bio-based
- No odor
- Strong bonding performance — no priming required
- Versatile applications
- No surface preparation required
- No added microplastics
- Contributes to LEED credits
Key Benefits
- Two-component polyurethane adhesive for PVC pipe bonding
- No priming required, reducing installation steps
- Strong, reliable adhesion for general PVC applications
- No odor, improving working conditions compared to solvent-based products
- No surface preparation required, supporting faster installs
- Bio-based formulation aligned with modern project requirements
- No added microplastics
Directions For Use
Surface Preparation:
- For high strength structural coatings, remove surface contaminants such as paint, oxide films, oils, dust, mold release agents and all other surface contaminants.
- Use gloves to minimize skin contact. DO NOT use solvents for cleaning hands.
Mixing Instructions for a 5-Gallon Kit:
- Mix Part B into Part A in a 1:1 ratio for 2 – 3 minutes. Then apply via brush or roller.
- Static mix tips are needed to adequately mix this class of material when dispensing via continuous operation.
- Application to the substrates should be made as soon as possible. Larger quantities and/or higher temperatures will reduce the working time.
- Join the adhesive coated surfaces and allow to cure. Higher temperatures will speed up curing.
- Keep assembled parts from moving during cure. The bond should be allowed to develop full strength before subjecting to any service load.
- Excessive uncured adhesive can be cleaned up with ketone type solvents.
