3M 7000046541 Polyurethane Reactive Adhesive TS230 Black 2 Kg

Product Description

The 3M 7000046541 is a one-component, moisture-curing polyurethane reactive structural adhesive sold under the Scotch-Weld TS230 designation. It is formulated as a 100% solids, black adhesive designed for structural bonding of wood and select plastics. Its chemistry supports sprayable and extrudable application methods, making it compatible with bulk dispensing equipment common in production and assembly environments. The long open and set time gives installers and assemblers the working window needed for accurate positioning before cure. This product is intended for use by industrial assemblers, millwork fabricators, and construction trade professionals working with composite or dissimilar material assemblies.

TS230 is suited for applications where wood, plastics, aluminum, or glass must be bonded together in structural or semi-structural configurations. Typical use cases include panel lamination, fixture assembly, millwork, and bonding dissimilar substrates where mechanical fasteners alone are insufficient. The moisture-cure mechanism allows the adhesive to cure without the need for elevated heat or secondary catalyst. It is dispensed through bulk application systems in high-volume production or job-site settings where consistent bead or spray coverage is required across large surfaces or multiple assemblies.

Key Features

• One-component moisture-curing formula — no mixing or catalyst required
• 100% solids content — no carrier solvent to off-gas during cure
• Sprayable and extrudable — compatible with bulk dispensing equipment
• Long open and set time — supports accurate part positioning before cure
• Bonds dissimilar substrates including wood, plastics, aluminum, and glass to plastics or wood
• Black colorway — suitable for applications where adhesive line visibility must be minimized

Compatibility

Designed for structural bonding of wood and select plastics, with stated compatibility for material combinations including aluminum or glass bonded to plastics or wood. Dispensed using bulk application equipment.

Installation Notes

Application should be performed by trained assembly or construction professionals familiar with structural adhesive systems. Surfaces must be clean, dry, and free of oils or loose material before adhesive is applied. Because TS230 is moisture-curing, avoid premature exposure to high-humidity conditions before parts are positioned and clamped. Follow applicable safety data sheet guidance for ventilation and personal protective equipment when spraying or extruding this product.

Technical Specifications

• Adhesive Type: Polyurethane Reactive (PUR), One-Component
• Cure Mechanism: Moisture curing
• Solids Content: 100%
• Color: Black
• Container Size: 2 kg
• Application Method: Sprayable, Extrudable, Bulk dispensing
• Package Weight: 4.82 pounds
• UPC: 00048011532738

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046541