Overview
TR-104 Hi Temp Mold Release is an industry standard premium paste release for use in higher exothermic applications. As one of the recommended international brand products in our auxiliary agent range, it is formulated using only the highest quality refined carnauba wax, blended with other high temperature synthetic waxes and additives, and is supplied with supply chain resource support for fabricators sourcing a premium mold release wax for the composites market.
Product Features
- Ease of application and removal, and may be allowed to stand at length and still polish wipe easily
- Provides a hard film with superior heat and chemical properties
- Polishes to high gloss without streaking
- Reduced wax build up and styrene accumulation
Uses for TR-104 Hi Temp Mold Release
TR-104 Hi Temp Mold Release is used as a release agent for composite molding on all FRP tooling, metal, and other hard surface molds, including:
- Open mold hand or spray lay-up
- Resin transfer/injection (RTM) and (RIM)
- Vacuum bag and compression molding
- Polyester and epoxy resins
This range of use supports fabricators across marine and building and construction applications where higher-exotherm molding processes are common.
Application Instructions
On new or reconditioned tooling, it is recommended to use a sealer glaze such as TR-301 or TR-910 semi-permanent sealer prior to waxing for added release, gloss, and mold life. Apply the wax with a sponge applicator in a thin, even, circular motion to the mold surface.
Allow the wax to haze dry, approximately 5 to 10 minutes depending on ambient temperature, and polish wipe to a gloss finish with a soft cloth (do not use a microfiber cloth). For new or reconditioned molds, apply a minimum of 6 coats of paste wax, waiting approximately 30 to 60 minutes between applications for the wax to set and harden after the polish wipe.
Best results are obtained if, after application, the mold is allowed to stand overnight and a subsequent final coat of wax release is applied the following day prior to gel coating. Follow with a coat of wax for the first 2 to 3 parts released, then determine how many parts can be effectively produced before re-waxing is required. This will vary depending on molding condition, configuration, resin, mold cycles, effective cure of production gel coat, and other factors.
Why High-Exotherm Formulation Matters
Higher exothermic molding processes generate more heat during cure, which can degrade a standard mold release film over repeated cycles. Because this release wax is blended with high temperature synthetic waxes in addition to refined carnauba wax, the resulting film is designed to hold up under sustained heat while still polishing to a high gloss without streaking.
Reduced wax build up and styrene accumulation also matter for production efficiency, since less buildup on the mold surface generally means fewer cleaning cycles between production runs.
What to Consider When Sourcing This Product
When sourcing a mold release wax for higher-exotherm composite molding, fabricators typically evaluate ease of application, gloss finish, wax build up over repeated cycles, and compatibility with their specific resin system and molding process. Working with a supplier that can provide consistent documentation and responsive technical support can help reduce qualification time when approving a new release wax for a production line.
Because application technique affects mold life and release performance, buyers should confirm current coat counts, dry times, and re-waxing intervals against the latest technical data sheet for their specific mold and resin combination.
General Handling and Storage Guidance
As with most paste release waxes, this product should be kept in its original, tightly sealed container, stored in a cool, dry location away from direct sunlight and heat sources, and used within the manufacturer’s recommended shelf life.
Shelf life and specific storage recommendations vary by batch and packaging format, so fabricators should always confirm current shelf life, recommended storage conditions, and any handling precautions against the latest technical data sheet and SDS for the specific batch of TR-104 Hi Temp Mold Release they are working with.
Where to Source This Product
Thousands Chemicals connects FRP fabricators with TR-104 Hi Temp Mold Release and related auxiliary agent products through our digital B2B marketplace. Release performance and heat resistance are commonly evaluated using test methods published by organizations such as ASTM International. Our team can help confirm packaging, lead times, and technical documentation for your target application and order volume.
Documentation We Can Provide
For buyers evaluating this release wax for a new hand lay-up, RTM, RIM, vacuum bag, or compression molding process, our team can help arrange the current technical data sheet and safety data sheet. Having this documentation in hand before finalizing a process can help avoid delays later in your qualification or approval process.
FAQ
What is TR-104 Hi Temp Mold Release used for?
It is used as a release agent for composite molding on all FRP tooling, metal, and other hard surface molds, including open mold hand or spray lay-up, RTM, RIM, vacuum bag, and compression molding with polyester and epoxy resins.
How many coats are needed on a new or reconditioned mold?
A minimum of 6 coats of paste wax is recommended, waiting approximately 30 to 60 minutes between applications for the wax to set and harden.
What is TR-104 Hi Temp Mold Release formulated from?
It is formulated using only the highest quality refined carnauba wax, blended with other high temperature synthetic waxes and additives.
Can you provide technical documentation and bulk pricing?
Yes, technical data sheets and SDS documentation are available on request, and our team can provide bulk pricing and lead times based on your target volume and delivery location.
Get a Quote for TR-104 Hi Temp Mold Release
Contact our team for a quote, technical data sheet, or SDS for this premium mold release wax. We support bulk supply and global shipping for FRP fabricators sourcing high-temperature release solutions for composite molding.
