Gumilease 1805A (McLube 1805A) is a solvent-dispersed, semi-permanent mold release coating designed for rubber, thermoset, thermoplastic and polyurethane molding applications. It forms a durable, dry, bonded, colorless film on the mold surface. The coating is engineered to provide multiple release cycles per application with minimal build-up and no transfer to molded parts.
The product contains a solvent blend of heptane and isopropanol (IPA) and is supplied ready for use without further dilution. It can be applied by spraying, dipping, flooding or brushing. After solvent evaporation, the coating can be thermally cured to achieve a stable release film with good temperature resistance and abrasion stability.
Gumilease 1805A is suitable for use in injection, compression and transfer molding processes and may be used on both metallic and non-metallic molds.
| Parameter | Specification |
| Appearance | Clear, colorless solution |
| Chemical Type | Solvent dispersion release coating |
| Solvent System | Heptane, Isopropanol (IPA) |
| Specific Gravity | 0.740 |
| CAS No. | Not specified (mixture) |
The above specifications are provided for reference purposes only. For precise and up-to-date technical details, please contact our marketing team.
Rubber Molding:
Composites & Plastics:
Polyurethanes:
Processes:
The product is intended to be used as received without dilution.
Application methods include spraying, dipping, flooding and brushing. A thin, even coating should be applied. After solvent evaporation, a second coat may be applied in the opposite direction.
For curing:
Recommended dosage may vary based on formulation and processing conditions. Users should verify dosage before commercial use.
We deliver pan-India and have tie ups with all major couriers & transporters for timely dispatch.
Store in a cool, dry and well-ventilated area away from direct heat, sparks and open flames. The product contains flammable solvents (heptane and isopropanol). Avoid inhalation of vapors and ensure adequate ventilation during application, especially in enclosed areas. Keep containers tightly closed when not in use. Refer to the Safety Data Sheet (SDS) before handling.
Data compiled from official product literature: McLube 1805A Technical Document (AM Lubricants & Coatings Pvt Ltd, formerly McLube Asia Pvt Ltd).
We are independent dealers and are not associated with the manufacturer. The information provided is compiled from official manufacturer datasheets and independent research. Users must evaluate product suitability and applicability before use.
Lab Line Enterprises is an ISO 9001:2015 certified supplier of industrial rubber and polymer processing chemicals. Gumilease 1805A (McLube 1805A) is supplied to molding units and rubber processors across Mumbai, Pune, Nashik, Ahmedabad, Chennai and Delhi NCR for rubber, polyurethane and composite applications. We support procurement for production as well as R&D requirements. Small pack sizes such as 1 kg and 5 kg are available for trials and development work (subject to product category and availability). Technical documentation including TDS and SDS can be shared upon request to assist evaluation and internal approval processes.
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