3M 7000000888 Hot Melt Adhesive Stick 0.625x8 Inches

Product Description

The 3M 7000000888 is a 100% solids thermoplastic hot melt adhesive stick formulated for high-heat applications in electrical and electronic assemblies. This amber-colored adhesive is designed for potting compounds and wire tacking where thermal resistance and electrical integrity are critical. It carries a UL 94 V-0 flame rating, indicating it self-extinguishes under standard test conditions. The stick measures 0.625 inches in diameter by 8 inches in length and weighs 1.12 pounds per unit. Licensed HVAC technicians, electricians, and electronics assembly professionals use this product where a reliable, heat-resistant bond is required on energized or heat-exposed components.

This adhesive is suited for residential and commercial electrical applications including potting of small components, wire tacking, and securing low-voltage assemblies. The 100% solids formulation leaves no solvent residue, which matters in enclosed enclosures and control boards. Its fuel and oil resistance makes it viable in HVAC and mechanical environments where contaminants are present. Compatible with standard hot melt dispensing guns and applicators sized for 0.625-inch sticks. Consult the manufacturer applicator guide to confirm compatible dispensing equipment before use.

Key Features

• UL 94 V-0 flame rating for use in electrical and electronic assemblies
• 100% solids thermoplastic formula — no solvent residue
• High heat resistance suitable for components near heat sources
• Good fuel and oil resistance for mechanical and HVAC environments
• Bonds to a variety of substrates including plastics, metals, and composites
• Designed for potting applications and wire tacking

Compatibility

Designed for use with standard hot melt applicators that accept 0.625-inch diameter adhesive sticks. Bonds to a variety of substrates as stated by the manufacturer. Verify dispensing equipment compatibility before application.

Installation Notes

This product is applied by licensed electricians, electronics technicians, and HVAC service professionals using compatible hot melt applicator guns. De-energize any electrical assembly before applying adhesive near live components, and allow full cure before restoring power. Follow NEC guidelines when potting or securing wire harnesses inside electrical enclosures. Do not exceed the adhesive operating temperature range or use near open flame.

Technical Specifications

• Diameter: 0.625 inches
• Length: 8 inches
• Weight: 1.12 pounds
• Color: Amber
• Flame Rating: UL 94 V-0
• Composition: 100% solids thermoplastic
• UPC: 00021200857997

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000888