Premium 0.3mm Rubber Sheet Roll – 4 Inch Wide Thermal Insulation Solution
Ultra-thin 0.3mm high-density rubber for precise insulation without bulk, ensuring flexibility for tight spaces. Durable 4-inch roll design for seamless exterior wall coverage, resisting extreme weather and UV degradation. Heat-resistant material minimizes energy loss, ideal for HVAC systems, automotive gaskets, and industrial sealing. Precision-cut edges and smooth finish enable clean installation with no fraying or uneven seams. Non-toxic, waterproof, and mold-proof for long-term indoor/outdoor use in homes, workshops, and construction. Bulk pricing available – wholesale discounts for contractors and large-scale projects.