Name: Dow DOWSIL PR-2260 Prime Coat
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow DOWSIL PR-2260 Prime Coat

High-performance silicone-based primer designed to enhance adhesion between difficult-to-bond substrates and silicone elastomers.
Fast-drying, solvent-based formulation enabling rapid production throughput and reduced line downtime.
Excellent compatibility with high-consistency rubber (HCR) and liquid silicone rubber (LSR) systems.
Provides durable interfacial bonding on low-surface-energy plastics including polypropylene, polyethylene, and PTFE.
Resistant to thermal cycling and humidity aging, supporting long-term reliability in demanding environments.

Typical Applications Of Dow DOWSIL PR-2260 Prime Coat

Automotive lighting assemblies requiring robust silicone-to-plastic bonding.
Medical device components where biocompatible LSR must adhere reliably to thermoplastic housings.
Consumer electronics seals and gaskets bonded to polyolefin enclosures.
Industrial fluid handling systems involving silicone elastomer seals on engineered plastic manifolds.

Chemical Type	Silicone-modified solvent-based primer
Product Form	Clear to slightly hazy liquid
Appearance	Colorless to pale yellow, homogeneous solution
Primary Applications	Priming for silicone elastomer bonding to polyolefins, fluoropolymers, and other low-energy plastics
Key Features	Room-temperature cure, no catalyst required, compatible with automated dispensing
Benefits	Improved bond strength, reduced delamination risk, simplified processing versus flame or plasma treatment
VOC Content	Typical: ~580 g/L (based on formulation)
Shelf Life	12 months unopened at 5–30 °C

Get in Touch with ERICW

Let competitive chemical materials go global.



Contact With Us:

E-mail: wangxingqiang@ericwchem.com


Have a Questions? Call Us:

15921782326


Add:

Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China