Aluminum Backup Pad for Marble Granite Stone Polishing

Aluminum Backup Pad for Marble Granite Stone Polishing

Product Description:

These ​Aluminum Backup Pads​ act as the critical link between diamond polishing pads and handheld polishers/angle grinders.Crafted from lightweight yet rigid aluminum, they’re perfectly balanced for smooth operation,with a ​premium hook-and-loop backing​ and ​heat-resistant glue​ that prevents Velcro from peeling—even under dry grinding heat where other pads fail. Ideal for both wet and dry polishing of marble,granite and engineered stone.

Product Specifications:

• ​Diameter: 3″ / 4″ / 5″ (select based on grinder size)
• ​Thread Type: 5/8-11″ OR M14 (compatible with 95% of grinders/angle grinders)
• ​Material: Lightweight Aluminum Alloy (density: ~2.7g/cm³)
• ​Balance: Perfectly Balanced (reduces vibration by 40% vs. unbalanced pads)
• ​Backing: High-Tack Hook-and-Loop Velcro (peel strength: ≥15N/cm)
• ​Compatibility: Works with Wet or Dry Diamond Polishing Pads (any brand)
• ​Heat Resistance: Glue melts at >120°C (withstands dry grinding temperatures up to 100°C)

Product Highlights:

• ​Unbreakable Durability: Premium aluminum alloy resists bending/warping—even after months of heavy use.No more replacing pads due to physical damage.

• ​Flawless Polishing Results: A perfectly flat surface ensures diamond pads lie flush,eliminating uneven scratches and achieving a high-gloss finish every time.

• ​No-More-Peeling Hook-and-Loop: Our Velcro stays attached through intense polishing sessions—saving you 10+ minutes/day on reattaching loose pads.

• ​Heat Defying Glue: Unlike cheap pads that delaminate when dry grinding, our glue resists melting—extending pad life by 30%.

• ​Lightweight & Comfortable: At just 150-200g (depending on size), it reduces hand fatigue during long workdays.

• ​Universal Fit: 3/4/5″ sizes + 5/8-11/M14 threads work with most electric/air grinders—no need for adapters.

Applications:

• Marble Fabrication: Polishing kitchen countertops, floor tiles, or bathroom vanities for a mirror-like finish. ​
• Granite Countertops: Creating smooth edges and surfaces for residential/commercial kitchen installations. ​
• Engineered Stone: Polishing quartz or composite materials for custom furniture or cladding. ​
• Portable Grinding: Ideal for on-site jobs with handheld polishers or angle grinders.

Company Service Advantage:

At our company, we pride ourselves on providing exceptional customer service and support.  Our experienced team is dedicated to assisting you throughout your purchasing journey, offering personalized advice, answering queries, and ensuring a smooth buying experience.  We strive to exceed your expectations and deliver the highest quality products to meet your specific needs.

FAQ - Frequently Asked Questions:

Q1: Will this fit my grinder?​​

A: It’s compatible with most electric/air grinders using 5/8-11″ or M14 threads—check your machine’s specs.

​Q2: Can I use wet and dry pads with it?​​

A: Yes—our pad is designed for both wet and dry diamond pads. The aluminum material resists corrosion from water, too.

​Q3: How do I clean the hook-and-loop?​​

A: Simply wipe with a dry cloth—avoid water or harsh chemicals, as they can weaken the adhesive over time.

​Q4: Why is this better than cheap aluminum pads?​​

A: Cheap pads use low-grade aluminum (prone to bending) and weak glue (peels after 1-2 uses). Ours is premium materials for long-term reliability.

​Q5: What’s the weight difference vs. other pads?​​

A: Our pad 20% lighter than most competitors—reducing hand strain during extended polishing.