Import 3m Adhesion Promoter 4298 Substitute — Buy in Bulk from Supplier in China

This is a clear to light brown liquid adhesion promoter designed as a substitute for 3M 4298, formulated to enhance bonding on challenging substrates such as plastics, metals, and glass. It is a fast-acting formula that prepares surfaces for bonding by improving wetting and adhesion strength, making it suitable for industrial applications where reliable bonding is critical. The product is supplied in liquid form for easy application via brushing, spraying, or wiping.

The adhesion promoter is compatible with a broad selection of adhesives, including epoxies, polyurethanes, and acrylics, and is effective on low-surface-energy plastics such as polypropylene and polyethylene. It maintains performance across a typical temperature range of -40°C to 80°C, ensuring stability in both indoor and outdoor environments. The liquid consistency allows for even coverage without leaving residue, and it dries quickly to minimize production downtime.

Common applications include automotive manufacturing for bonding trim and panels, electronics assembly for securing components, and construction for structural or decorative bonding. Buyers typically source this product for use in high-volume production environments where surface preparation is a bottleneck. The supplier offers flexible minimum order quantities to accommodate both small-scale testing and large-scale production runs. Custom formulations or packaging may be available upon request.

Huizhou Heng Ying Adhesive Co., Ltd. is located in Room 2313, Man Ha Dun Hui Cheng District, Huizhou, Guangdong Province, China. The company operates as an imported-tier supplier, indicating it sources or distributes specialty chemical products, including adhesion promoters, for industrial and commercial use. Its address in Huizhou places it within a region known for manufacturing and chemical production, with access to logistics networks for domestic and international distribution.

The supplier holds a harbor trust tier, confirming a verified business presence, but its response rate and average response hours are currently unrecorded. It specializes in adhesion solutions for challenging substrates and offers products tailored for industries such as automotive, electronics, and construction. The listing does not specify certifications, production capacity, or client references, so buyers should request these details directly to assess compliance and reliability.