Sandpaper Roll PSA 320 Grit Ceramic Longboard Sandpaper, 2-3/4" Wide 20 Yard Self Adhesive Sticky Back Continuous Roll PSA Sheet Roll for Auto, Metal, Wood

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-27 기준)

상품 특징

• 【PSA Pressure-Sensitive Adhesive】Strong adhesion sticks firmly to sanders or manual tools—no slipping, no lifting, residue-free removal, quick application for stable and efficient grinding.
• 【Sharp Ceramic Abrasive】High-quality blue ceramic abrasive is sharper and more durable than conventional alumina. Self-sharpening properties maintain cutting performance for fast stock removal, fine finishing, and less frequent changes.
• 【Flexible Backing Material】High-strength, flexible backing offers excellent conformability and tear resistance. Works evenly on flat, curved, and complex surfaces—won’t break or delaminate under high pressure or fast movement.
• 【Heat & Wear Resistant】 Precision-coated ceramic grains with resin bonding withstand high heat and continuous high-speed sanding—no softening or grain loss. Extends disc life and lowers overall costs.
• 【Wide Application】Available in grits: 80/120/150/180/240/320/400—from rough stock removal to ultra-fine polishing. Ideal for auto repair, woodworking, metal finishing, plastics, composites, and construction.

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