Durafine Specialty Coatings

Adhesive Tie-Coat Primer

Waterborne and customisable

Adhesive Tie-Coat Primer by Durafine

The Durafine Advantage

Durafine Coatings is a “full service” manufacturer of water-borne industrial coatings. We also custom-manufacture coatings to your requirements, including color matching.

Dynabond Grey Primer

Type: Proprietary 1k System (Waterborne)

Application:- PU foam to TPO or ABS

Interfacial primer for bonding polyurethane foams to tpo substrates yielding excellent adhesion
Can be applied by spray, brush, roller, or foam applicator
Supplied as a light grey color with a matte sheen. Other custom colors can be made by request

Tangible Results & Success
The implementation of Durafine Coatings' Adhesive Tie-Coat Primer delivered significant, measurable benefits for [Client Company Name]:

95% Reduction in Delamination Defects: Nearly eliminated costly delamination, drastically reducing scrap rates and improving product quality
Increased Production Throughput: Streamlined their infusion process by ensuring reliable adhesion, minimizing rework, and optimizing cycle times
Enhanced Structural Integrity: Final composite parts exhibited superior bond strength and overall durability, passing stringent automotive testing standards
Expanded Material Versatility: Enabled the use of a wider range of challenging substrates, opening up new design and product development possibilities
Significant Cost Savings: Reduced material waste and improved efficiency translated directly into lower manufacturing costs

Durafine Case Study

Enabling Superior Adhesion for Polyol Infusion in Composites

The Challenge
A manufacturer specializing in complex automotive interior components and other composite parts using polyol infusion processes, struggled with a critical interface problem: Poor Adhesion at Interface: Achieving robust and consistent adhesion between various substrates (e.g., textiles, foils, non-wovens, or pre-formed plastics) and the infused polyol foam was a persistent challenge. Delamination Risk: Inadequate bonding led to delamination during demolding or in-service, resulting in high scrap rates and compromising product integrity. Process Inefficiency: The need for complex and time-consuming pre-treatment methods or unreliable mechanical bonding techniques slowed down production. Varied Substrate Compatibility: Finding a single, effective solution that worked across their diverse range of substrate materials was difficult.

The Durafine Coatings Solution
Durafine Coatings partnered with client to integrate our specialized Adhesive Tie-Coat Primer into their polyol infusion process. This high-performance primer was engineered to create a strong, durable, and chemically reactive bond layer between challenging substrates and the subsequently infused polyol. The solution was chosen for its:

Exceptional Adhesion Promotion: Actively bonding to both the substrate and the polyol foam, creating a robust, multi-material composite.
Versatile Substrate Compatibility: Effective on a wide array of materials, including difficult-to-bond surfaces, ensuring consistency across product lines
Optimized Reactivity: Designed to integrate seamlessly with the polyol infusion chemistry for reliable and strong bond formation
Ease of Application: Facilitating efficient and uniform application, supporting high-volume production
Reduced Rework: Dramatically minimizing delamination issues and associated scrap

Durafine is your cost-effective choice

How we can help you customize

1. Download

Download the data sheet(s) of the products. Check the specifications. Know that a lot can be customised.

2. Contact us

Use the link below to get in touch. Give us your contact details and we will reach out to discuss your requrements.

3. We deliver to your needs

Once we understand the specs, we process your order and get to work. We will deliver exactly as per your requirement.