Surebonder 925R10 Acrylic Hot Melt Glue Stick, 1/2" x 10"

Product Name

Surebonder 925R10 Acrylic Hot Melt Glue Stick, 1/2" x 10"

Brief Description

A clear, high-strength acrylic hot melt stick engineered to grip hard-to-bond surfaces such as aluminum, steel, glass, vinyl, concrete, and engineered wood. Originally developed to secure carpet tack strips to concrete, it has become a shop staple for fixturing sign letters, cabinetry templating, and general assembly on difficult substrates.

Popular Applications & Uses

• Rapid fixturing of reverse channel letters before applying structural two-part adhesives
• Cabinetry and countertop templating and build-ups
• Carpet tack strip installation on masonry and sub-floors
• Point-of-purchase display and fixture assembly
• General assembly on plastic, metal, ceramic, or wood
• Glass and acrylic bonding

Industries that Commonly Use It

• Cabinet & Woodworking
• Construction/ Building Services
• Countertop
• Flooring Installer or Manufacturer
• Food & Beverage Company or Distributor
• Furniture
• General Manufacturing
• Retail, Retail Stores
• Sign & Display

Special and Unique Features

• Acrylic chemistry bonds hard-to-bond surfaces (metal, glass, concrete) that standard EVA hot melts struggle with
• High green strength with a 60-80 second open time for working latitude
• Medium viscosity for smooth beads and gap-fill up to about 1/16 in.
• 165°F softening point withstands warm-weather transport and storage
• FDA 21 CFR 175.105 compliant for indirect food packaging contact
• Clear formula minimizes show-through on back-lit or stainless letters
• Formerly sold as HM612 Hot-Melt, same formulation under a new part number

Key Properties

• Acrylic hot-melt, clear, 100% solids
• Viscosity: 11,625 cps at 325°F, 7,750 cps at 350°F, 5,375 cps at 375°F
• Ring-and-ball softening point: 165°F
• Application temperature range: 350°F-390°F
• Medium viscosity, high-strength bond rating, fast set speed per verified tagging pass

Surface Compatibility

• Aluminum and stainless steel
• Painted or powder-coated metals
• PVC and ABS
• Acrylic and polycarbonate
• Ceramic and glass
• Concrete and masonry
• Hardwood and MDF
• Vinyl

Known backups / known substitutes

No verified cross-reference substitute is documented for the Surebonder 925R10 at this time. It was formerly sold under the part number HM612; treat that as a legacy designation of the same product, not a separate substitute.

Comparison Note

Unlike the EVA-based 725, 735, and 738 sticks in this line, the 925R10 is an acrylic hot melt purpose-built for hard, non-porous, or difficult substrates (metal, glass, concrete) where standard EVA hot melt adhesion is unreliable.