SBS Contact Adhesive

SBS (Styrene-Butadiene-Styrene) contact adhesive is formulated around a thermoplastic elastomer that delivers reliable bonding performance at a significantly lower raw material cost than chloroprene rubber. The SBS triblock copolymer consists of polystyrene end-blocks connected by a flexible polybutadiene mid-block, creating a material that behaves like vulcanized rubber at room temperature but can be processed like a thermoplastic. When dissolved in solvent and applied as a contact adhesive, SBS forms flexible, tacky films with good peel strength on porous substrates.

The primary commercial advantage of SBS contact adhesive is cost. With raw material pricing typically 15-25 percent lower than neoprene formulations, SBS adhesive offers substantial savings for high-volume operations such as furniture factories bonding veneer, edge banding, and decorative laminates. The extended open time of 15-30 minutes is an additional production benefit, giving workers more flexibility when aligning large panels or complex assemblies before the bond is made. SBS adhesives also tend to produce lower odor during application compared to traditional CR-based products, improving workplace comfort.

The trade-off with SBS chemistry is reduced heat resistance. SBS contact adhesive maintains bond integrity up to approximately 70 degrees Celsius, which is adequate for indoor furniture, leather goods workshops, general-purpose bonding, and any environment where sustained high temperatures are not a factor. For buyers operating in temperature-controlled facilities or producing products that will not face extreme heat exposure, SBS contact adhesive provides the optimal balance between performance and economy. Our formulations are available in multiple viscosity grades for both brush and spray application methods.

Key Features

• Economical formulation — usually lower cost per kilogram than neoprene-based adhesives
• Good initial tack and bond strength for general-purpose bonding
• Extended open time of 15-30 minutes for larger assembly operations
• Low odor compared to traditional solvent-based adhesives
• Suitable for porous substrates: wood, paper, fabric, foam, leather
• Available in multiple viscosity grades for brush and spray application

Technical Specifications

Indicative values for the series. Figures move with the grade, the substrate pair, coat weight and cure conditions, so treat them as a basis for comparison rather than a specification — the technical data sheet for the grade you are supplied states the values that apply to it, and the conditions they were measured under.

Applications

• Furniture production — veneer, laminate, and edge banding
• Woodworking — panel bonding and decorative surface application
• Leather goods — wallet, handbag, and accessory assembly
• Packaging — corrugated board and carton bonding
• General workshop — multi-material bonding and repair

Learn how SBS contact adhesive is used across industries: Furniture & Woodworking, Leather Goods.

Available Packaging

SBS contact adhesive is available in 0.5L, 1L, 3L, and 15L tin cans for retail and workshop use, and 200L drums for bulk factory supply. All packaging features secure metal closures and is suitable for long-distance export shipping. Private label and OEM packaging options are available, including custom can design, label printing, and branded carton packaging.

Certifications & Compliance