CHT Group QM CAT CLEAR SP

Description

An encapsulant search can surface QM Cat Clear SP, but this product is a fast-cure catalyst made specifically for QM 130T condensation-cure moldmaking silicone. It is the liquid component that starts and controls cure in that matched system. Use it for molds, vacuum bags, technical prototypes, and spray-applied silicone work only after confirming that QM 130T is the base material in the process. It is not a general additive for unrelated silicone families.

Encapsulant Fitment and QM 130T Compatibility

System identity is the first buying check. QM Cat Clear SP pairs with QM 130T at a published 10:1 mix ratio by weight. Confirm the base-material label, required cure speed, and shop procedure before dispensing. The catalyst is translucent, with a listed viscosity of 150 cP and specific gravity of 1.00. Those values describe the catalyst before mixing and should not be confused with the cured rubber’s properties.

At 25 degrees C, the technical data sheet lists a work life of less than five minutes after catalyzation. Tack-free time is one to two hours, and demold time is two to four hours. Temperature, batch size, mixing quality, and mold geometry can change practical handling, so prepare the mold, tools, and pour path before combining components.

Encapsulant Search Notes and Buying Format

• Function: fast-cure condensation catalyst
• Matched base: QM 130T moldmaking silicone
• System mix ratio: 10:1 by weight
• Uncatalyzed appearance: translucent
• Uncatalyzed viscosity: 150 cP
• Typical uses: vacuum bags, technical molds, prototypes, and spray applications
• Selection limit: do not substitute into an addition-cure or unmatched silicone system

Review the product label and safety data before use. Measure accurately, mix completely, and keep the work area ready for the short handling window. Browse related silicone molding materials, and visit CHT for silicone materials information.

Need Help?

Need help confirming the catalyst and base-material pairing? Call (800) 220-1966 or email [email protected].