Import Disc Rubber For Jewellery — Buy in Bulk from Supplier in Peru

Disc rubber for jewellery from Tecnogum Sac is a precision-engineered elastomer designed for use in jewellery manufacturing, particularly in moulding and cushioning applications. The material has a hardness of 60-62 Shore A and an elongation at break of 430%, as confirmed by the supplier's data. Its specific gravity of 1.14 ensures consistent density for uniform performance in tooling processes. The disc diameter measures 22.8 to 22.9 centimetres, matching standard industrial press sizes used in small-batch jewellery production.

This rubber compound is formulated from synthetic elastomers with no natural rubber content, making it stable under repeated thermal cycling and resistant to degradation from common jewellery wax and resin solvents. Typical industry standards for such materials include ASTM D2240 for hardness and ASTM D412 for elongation, which this product aligns with. The absence of plasticisers or fillers that reduce longevity distinguishes it from lower-grade alternatives often used in craft settings.

It is primarily purchased by small to mid-sized jewellery foundries in Latin America and North America that require consistent mould release and dimensional stability. Buyers use it for creating wax injection moulds, protective pads for polishing machines, and temporary jigs for setting stones. Trade terms are typically FOB Callao Port, with packaging in sealed polyethylene sleeves, 10 discs per carton. Minimum order quantities are not specified by the supplier and must be confirmed directly.

Tecnogum Sac is a registered supplier based in Lima, Peru, with a physical address at Calle Santa Teresa 153 B, Los Sauces Ate. The company is classified as an imported supplier with harbor trust tier verification, indicating compliance with basic export documentation standards. It does not claim certifications, production volume, or client lists in its profile. Its listing focuses solely on the supply of rubber discs for jewellery, with no mention of other product lines or manufacturing capabilities.

There is no public information on company history, workforce size, or export volume. Response rate and average reply time are not tracked or reported. The supplier's credibility is derived from its verifiable physical address and consistent product listing, not from third-party certifications or marketing claims. Buyers should treat this as a direct exporter of a single product line with no known subsidiaries or affiliated factories.