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🧩 Unlock the power of perfect adhesion—because your projects deserve to stick around.
3M 4298 Adhesion Promoter is a professional-grade primer designed to dramatically improve bond strength of acrylic tapes on challenging low surface energy substrates like rubber and plastics. Delivered in three 2.5cc sponge applicator packets, it covers approximately 150 square inches per packet and cures rapidly in 1.5 minutes, making it ideal for automotive interior and trim applications. Trusted by pros for durability and ease of use, it ensures your adhesive jobs hold strong where others fail.
| ASIN | B07MVK1PG6 |
| Best Sellers Rank | #7,137 in Automotive ( See Top 100 in Automotive ) #20 in Body Repair & Restoration Adhesives |
| Brand Name | 3M |
| Color | White |
| Compatible Material | Acrylic, Plastic, Rubber |
| Container Type | Packet |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,243) |
| Full Cure Time | 1.5 minutes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 0.27 g |
| Manufacturer | 3M |
| Material Type | Plastic |
| Model | 4298 |
| Number of Pieces | 3 |
| Other Special Features of the Product | [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility |
| Part Number | 70070698421 |
| Specific Uses For Product | Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic |
| UPC | 021200275715 |
| Unit Count | 3 Count |
| Viscosity Level | Medium |
| Volume | 7.5 cubic centimeters |
| Water Resistance Level | Not Water Resistant |
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