Chemlease® 7504W EU Water Based Flange coat for Composites & Infusion

Discover Chemlease® 7504W EU, an advanced water based release agent specifically formulated for high-performance composite manufacturing. This innovative product ensures clean, efficient demolding, particularly in the critical flange areas of molds. Consequently, it supports various resin systems, including challenging polyester and epoxy applications.

Optimized for Flange Areas: A Water Based Release Agent Solution

Chemlease® 7504W EU excels where precision is paramount. Furthermore, it is ideally suited for the flange area, a crucial part of molds used in vacuum processes such as infusion. This unique formulation delivers excellent release properties. Moreover, it simultaneously maintains superior adhesion for essential adhesive tapes and sealing masses. Therefore, you can expect reliable performance.

Are you struggling with resin flash sticking to delicate mold elements? This versatile product also serves as a valuable aid to prevent resin from adhering to locks, hinges, screws, and other intricate components. Thus, it significantly reduces rework and improves overall production efficiency.

Simple and Effective Application Guide

Achieving optimal results with Chemlease® 7504W EU is straightforward. First, always begin with a thoroughly cleaned mold. We recommend using a dedicated mold cleaner, for instance, Chemlease® Mold Cleaner EZ, to remove all previous residues. Wipe the mold dry with a clean 100% cotton cloth to ensure a pristine surface.

Next, seal the mold and apply your usual primary release agent. Then, for enhanced flange protection, apply a thin, additional layer of Chemlease® 7504W EU. Simply wipe it on and then wipe it off to ensure an even coating. Allow this protective film to dry completely, which usually takes 5-10 minutes at normal room temperature. Consequently, your mold is now fully prepared.

Here are the key application steps for this superior water based release agent:

• Thoroughly clean your mold before any application.
• Apply your primary release agent first.
• Add a thin layer of Chemlease® 7504W EU to the flange area.
• Allow 5-10 minutes for drying at room temperature.
• Reapply a layer to the flange area after each de-molding for consistent results.
• For mold elements, brush, sponge, or cloth application (wipe on, leave on) is ideal.

Ensuring Quality and Adhesion with Your Release Agent

After each de-molding cycle, it is crucial to reapply a fresh layer of Chemlease® 7504W EU to the flange area. This practice guarantees the desired release characteristics and maintains an adequate surface quality on your flanges. This proactive step helps to extend mold life and enhance product finish. Additionally, its water-based nature means easy cleanup.

For applying this excellent water based release agent on smaller mold elements, such as intricate locks or hinges, a simple brush, sponge, or cloth application is highly effective. You can wipe it on and leave it to cure, providing a reliable non-stick barrier. This adaptability makes Chemlease® 7504W EU an indispensable tool in your composite workshop.

Safe Storage and Handling Practices

Store Chemlease® 7504W EU correctly to maintain its effectiveness. Do not store this product at temperatures exceeding 40°C. Also, protect it from freezing temperatures. Always keep containers tightly sealed; this prevents evaporation and preserves product integrity. If the product has been stored in low temperatures, allow it to warm to room temperature before use for optimal performance. Remember, do not use the product if its use-by date has passed.

Chem Trend believes Chemlease® 7504W EU presents a low degree of hazard when used as intended. Nevertheless, we always recommend reviewing the Material Safety Data Sheet (MSDS) for comprehensive safety information. You can easily request a copy of Chem-Trend’s MSDS for complete details. Thus, you can ensure safe and responsible handling in your facility.