Trizact™ 237 Tube Polishing Belts – Fine Finishing for Stainless & Non-Ferrous Metals

Trizact™ 237 Belts are engineered for high-precision tube finishing, delivering consistent, ultra-fine results on stainless steel, aluminium, copper, and bronze. Built with 3M’s micro-replicated abrasive technology, each belt features pyramid-shaped grain structures that cut evenly and predictably—reducing polishing steps and improving finish quality.

These belts are ideal for achieving satin to near-mirror finishes on metal tubing and handrails. The structured abrasive breaks down uniformly during use, providing repeatable results from the first component to the last—making them a trusted choice for fabricators, finishers, and production workshops.

✅ Key Features & Benefits

• Advanced Trizact™ Grain Technology: Micro-replicated abrasive pyramids ensure controlled cutting and even wear

• Ultra-Fine Finishing: Available in grades up to A6 (≈ P2000 grit) for satin to near-mirror finishes

• Reduces Polishing Steps: Achieve consistent surface finishes faster and with fewer stages

• Excellent Flexibility & Strength: X-weight cotton backing adapts to curved tubes while resisting stretch

• Smooth Belt Operation: Ground, angled, taped, and cured joints for reliable tracking

• Compatible with Tube Polishers: Designed to fit Finitube and similar polishing machines

• Wide Material Compatibility: Works on stainless steel, aluminium, brass, copper, and most composites

• Sold in Packs of 10: Stock up for workshop or production use

⚠️ Not suitable for titanium surfaces.

🧱 Ideal Applications

• Finishing stainless steel handrails and decorative tubing

• Pre-polishing stages before mirror finishing

• Enhancing surface appearance of non-ferrous metals

• Refining welds or scratch removal on curved metal components

• Tube fabrication in architectural and high-end metalwork

📐 Technical Specifications

• Abrasive Material: 3M™ Trizact™ 237 structured abrasive

• Grain Shape: Precision pyramid-shaped for uniform finishing

• Backing Type: X-weight cotton backing – flexible yet durable

• Joint Design: Ground, angled, taped, and cured for smooth tracking

• Available Grades: Up to A6 (P2000 grit equivalent)

• Format: Sold in packs of 10 belts per grade

• Machine Compatibility: Fits most tube polishing machines (custom sizes available on request)

🛠️ Precision Finishing Starts Here

If you're looking to achieve flawless tube finishes with fewer polishing steps, Trizact™ 237 Belts offer the cutting-edge performance and consistency professionals rely on.

👉 Add to cart or request a quote today.
Need a custom belt size? Contact us — we’ll manufacture to your spec.