Rubber and elastomer molders qualifying a new hot-mold release chemistry now have a water-based option worth reviewing: the FREKOTE R-110 release agent, recently added to ChemicalsStore.com’s auxiliary agent catalog. Sold under the Loctite brand from Henkel and also referenced as Aqualine R-110, this product is a heat-cure, water-based emulsion built to chemically bond to a pre-heated mold surface and form a thin, chemically resistant film.
The film supports multiple clean releases without transferring residue to the finished part, making it a candidate worth reviewing for shops currently running solvent-based release systems.
Why the FREKOTE R-110 Release Agent Is Built for Hot-Mold Rubber Production
Rubber molding lines running continuous or semi-continuous schedules depend on release chemistry that cures quickly and holds up across repeated demolding cycles. The FREKOTE R-110 release agent is formulated to dry in seconds and fully cure in as little as 4 minutes at 150°C, letting a hot-mold press keep cycle times short instead of waiting on the film to set up between coats.
Because it is water-based, the product is also non-flammable and freeze/thaw stable, simplifying storage and handling compared with solvent-based release systems.
5 Proven Benefits of the FREKOTE R-110 Release Agent
Buyers evaluating this release agent against existing systems typically weigh the following points.
- Fast curing: dries in seconds and cures fully in as little as 4 minutes at 150°C, with cure time extending to 10 minutes at 100°C and 30 minutes at 60°C.
- Multiple releases: a single application supports repeated demolding cycles before touch-up is needed.
- Non-flammable chemistry: water-based formulation simplifies on-site storage and handling versus solvent-based releases.
- No contaminating transfer: the cured film stays on the mold, keeping rubber parts clean and free of residue.
- Freeze/thaw stability: performance is maintained even after cold-chain storage or transport.
Technical Specifications
According to the manufacturer’s published data, the FREKOTE R-110 release agent is a translucent white, water-based emulsion with a mild odor, specific gravity of 0.98 to 1.02 at 25°C, pH of 3.9 to 4.1, and cured thermal stability up to 315°C.
Recommended application temperature ranges from 60°C to 200°C, and the product is intended for release-coating applications on rubber molds. Flash point and full handling parameters are detailed in the Safety Data Sheet, which buyers should consult before use.
How to Apply the Product
Application follows a defined hot-mold procedure. The mold surface should be cleaned and dried thoroughly, removing prior release build-up with a compatible mold cleaner before the first coat.
The release agent is then sprayed in a finely atomized fan pattern onto molds preheated to a minimum of 60°C, with gun output regulated between 60 and 90 ml/minute for molds from 60 to 150°C, rising to 120 to 150 ml/minute above 150°C.
For hot or porous molds in the 120 to 200°C range, a minimum of 6 coats is recommended; for molds between 60 and 120°C, at least 4 coats are typical, applied carefully to avoid emulsion buildup or run marks. Molders should allow full cure before starting production and limit touch-up coats to areas where release becomes difficult.
Where the FREKOTE R-110 Release Agent Fits in Rubber Supply Chains
This product is suited to rubber and elastomer molding across automotive and transportation components, industrial rubber goods, building and construction seals and gaskets, electrical and electronics insulators, and marine rubber parts. It releases virtually all natural and synthetic rubber polymers and thermoplastic urethanes, with the exception of silicone elastomers.
Test methods relevant to rubber compound performance in mold release qualification are commonly published by organizations such as ASTM International, and molders switching from another release system are advised to run a short qualification trial on their own tooling before committing to full production.
Buyers sourcing the FREKOTE R-110 release agent through ChemicalsStore.com can view full specifications on the FREKOTE R-110 product page, which also lists complementary items in the Loctite Frekote range for buyers standardizing on one release system across multiple mold types.
FAQ
Is the FREKOTE R-110 release agent suitable for cold-mold processes?
No. This is a heat-cure system requiring a minimum mold temperature of 60°C, with a recommended range up to 200°C. It is not designed for room-temperature or cold-mold applications.
Can the FREKOTE R-110 release agent be used on silicone rubber?
The manufacturer’s information notes the product releases virtually all natural and synthetic rubber polymers and thermoplastic urethanes, with the stated exception of silicone elastomers.
How many demolding cycles does one application support?
The manufacturer’s information indicates a single application supports multiple release cycles before a touch-up coat is required, though exact cycle counts vary with mold geometry, temperature, and part complexity, so buyers should confirm expected performance through a qualification trial.
What is the recommended storage condition for the product?
Storage temperature should be kept between 8°C and 21°C in the original unopened container; storage below 8°C or above 28°C can affect product properties. Full storage and handling details are provided in the Safety Data Sheet.
Is ChemicalsStore.com an official Henkel-authorized distributor?
ChemicalsStore.com sources the FREKOTE R-110 release agent and other Loctite Frekote items as part of its supply chain resource support for recommended international brand products; buyers should direct authorization or certification questions to Henkel directly.
ChemicalsStore.com operates as a one-stop sourcing platform for composite and rubber processing chemicals, pairing this release agent with resins, glass fiber, curing agents, and other auxiliary agents so buyers can consolidate orders through a single supply channel, backed by technical documentation and responsive customer service.
Explore our product page: LOCTITE FREKOTE R-110
You may also be interested in:
- LOCTITE FREKOTE 44-NC — solvent-based semi-permanent release agent for epoxies and polyester resins.
- LOCTITE FREKOTE PMC — mold cleaner for removing prior release build-up before recoating.
- LOCTITE FREKOTE 700-NC — high-temperature, all-purpose mold release agent.
- Henkel supplier page — recommended international brand products and supply chain resource support.
Send us your mold temperature range and production volume at info@chemicalsstore.com, and we’ll help you confirm stock and get a quote for the FREKOTE R-110 release agent.
