Description
High Strength Hybrid Polymer Adhesive & Sealant
Soudaseal 270HS is a high-performance hybrid polymer adhesive and sealant developed for demanding structural bonding applications where exceptional bond strength and long-term flexibility are required. Its advanced single-component formulation delivers high green strength, rapid strength build-up and excellent final mechanical performance across a wide range of industrial and construction applications.
Combining very high adhesive strength with movement accommodation of up to 20%, Soudaseal 270HS is ideal for bonding materials exposed to vibration, dynamic loads and thermal movement. The cured adhesive remains permanently flexible while maintaining high shear strength and durability in challenging environments.
Free from isocyanates, silicones and solvents, the product is suitable for professional bonding applications across the automotive, transport, marine and manufacturing sectors.
Key Features & Benefits
- High-performance hybrid polymer adhesive and sealant
- Single-component formulation
- Very high bond strength
- High green strength
- Rapid strength build-up
- High final shear strength
- Permanently flexible after curing
- Movement accommodation up to 20%
- Excellent mechanical performance
- Suitable for structural bonding applications
- Resistant to vibration and dynamic movement
- Can be sanded after full cure
- Weather resistant
- Suitable for internal and external use
- Solvent-free
- Silicone-free
- Isocyanate-free
Suitable Applications
- Structural bonding applications
- Automotive manufacturing
- Coach building
- Caravan construction
- Marine applications
- Train manufacturing
- Aerospace applications
- Sheet metal fabrication
- Metal assembly
- Flexible construction bonding
- Industrial manufacturing
- Vibration-resistant bonding
- High-strength sealing and bonding
Suitable Materials
- Metal
- Coated metal
- Many plastics
- Sheet metal
- Common industrial substrates
- Construction materials
Technical Information
- Base: Hybrid polymer
- Type: Adhesive and sealant
- Cure System: Moisture curing
- High Green Strength: Yes
- High Shear Strength: Yes
- Flexible After Curing: Yes
- Movement Accommodation: Up to 20%
- Sandable After Cure: Yes
- Solvent-Free: Yes
- Silicone-Free: Yes
- Isocyanate-Free: Yes
Frequently Asked Questions
What is Soudaseal 270HS used for?
Soudaseal 270HS is designed for high-strength structural bonding applications in transport, industrial manufacturing and construction projects.
What does high green strength mean?
High green strength refers to the product's ability to develop handling strength quickly after application, helping reduce support and clamping requirements.
Can it be used on vibrating structures?
Yes. Its flexible hybrid polymer formulation is specifically suited to applications exposed to vibration and movement.
Does it remain flexible after curing?
Yes. The cured adhesive remains permanently elastic while maintaining very high bond strength.
Can the cured adhesive be sanded?
Yes. Once fully cured, Soudaseal 270HS can be sanded if required.
Does it contain solvents or isocyanates?
No. The formulation is free from solvents, silicones and isocyanates.
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