Nylon Cleaning Primer

Guangdong Yrbest High Polymer Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of nylon cleaning primer in China. Welcome to buy durable nylon cleaning primer at competitive price from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.

Nylon cleaning primer N545 is a high-performance surface treatment and adhesion promoter, specifically developed for lightweight, high-resilience expanded thermoplastic polyurethane (E-TPU), commonly known as "popcorn" foam. Ordinary primers struggle with this foam, but N545 easily wets and activates its surface, significantly improving bond strength and completely solving the difficult adhesion problem of E-TPU.

A key advantage of nylon cleaning primer N545 is its excellent yellowing resistance. When used on white or light-colored E-TPU materials, it maintains long-term color stability and prevents surface discoloration - which is especially important for consumer-facing products such as high-end athletic shoes and sports equipment. Moreover, N545 has fast penetration and can be applied directly by brushing, wiping, or spraying. It is very easy to use and keeps up with the fast pace of production lines.

In addition to E-TPU, N545 is also compatible with satin fabrics, nylon textiles, and other synthetic materials, making it a highly flexible solution for multi-material footwear manufacturing. Through its dual action of cleaning and micro-etching, it precisely prepares the substrate surface and works excellently with conventional adhesives, effectively improving bond durability and resistance to dynamic stress, while reducing the risk of delamination and cracking. Nylon cleaning primer N545 is widely used in products such as athletic shoe midsoles, functional cushioning components, and lightweight composite materials - especially suitable for products that require both structural integrity and good appearance.

1. Ready to use directly.
2. Upon cleaning the shoe material surface, evenly apply this primer using a brush or cloth.
3. Drying time: Dry in an oven at 65±5°C for 3–5 minutes before applying adhesive.
4. Ensure full and even coverage when applying the adhesive, avoiding insufficient glue or excessive buildup.