Superior Grade Natural Dry Rubber PROPOLY 57 – Premium Quality for Demanding Applications
High-purity natural dry rubber with PROPOLY 57 formulation ensures superior elasticity and tear resistance for long-lasting performance. Precision-engineered for extruded tubing production, delivering consistent wall thickness and smooth surfaces ideal for medical, automotive, and industrial hoses. Ultra-low moisture content (<0.8%) prevents cracking or degradation, maintaining structural integrity even under extreme temperature fluctuations. Dense polymer structure enhances abrasion resistance, perfect for high-wear applications like hydraulic seals and conveyor belts. 100% raw rubber with no fillers or additives, ensuring compliance with FDA and EU safety standards for food-grade and pharmaceutical tubing. Bulk packaging available for cost-efficient large-scale manufacturing – direct factory pricing with no middlemen.