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High-Density PU Coating, Strong Friction, Surface-Safe, Durable Sponge

High-Density PU Coating, Strong Friction, Surface-Safe, Durable Sponge

1.Product Overview

The removal of stubborn stains often requires balancing cleaning power with surface protection. Tools with high friction may damage surfaces, while surface-safe tools often lack sufficient cleaning power. The High-Density PU Coating Sponge provides an optimal balance between friction and surface safety.

The specially processed PU coating surface offers moderate friction that effectively removes grease and carbonized residues from stovetops, cookware, and equipment surfaces. The coating is smooth and fine, containing no abrasive particles or sharp protrusions, ensuring it won't cause scratches or loss of gloss on stainless steel, ceramics, glass, or non-stick coatings.

The high-density base material (45-47D) provides stable structural support, ensuring even pressure distribution and smooth motion during wiping. Suitable for various cleaning scenarios requiring both high cleaning efficiency and surface protection, from home kitchens to commercial food service environments.

2.Product Specifications

Parameter	Details
Product Name	High-Density PU Coating, Strong Friction, Surface-Safe, Durable Sponge
Sponge Type	PU Coated Sponge
Friction Characteristic	Strong Friction
Surface Safety	Safe for Surfaces
Base Density	45-47D (High Density)
Coating Type	High-Density PU Coating
Application Scenarios	Home Kitchen / Commercial Kitchen / Equipment Maintenance

3.Usage Tips

Apply more pressure for stubborn stains: The friction design delivers optimal cleaning when moderate pressure is applied. For burnt or carbonized residues, wet the sponge, apply cleaning agent, and wipe repeatedly with moderate pressure.
Rinse the coating surface promptly: During friction cleaning, the coating accumulates dislodged dirt. Rinse the sponge promptly during or after wiping to maintain continuous cleaning ability and prevent dirt from drying onto the surface.
Distinguish between light and heavy-duty cleaning: Use primarily for moderate to heavy stain cleaning. For light stains or routine maintenance, consider using a softer sponge to extend service life.
Observe the coating surface to assess performance: When you notice significant reduction in friction or an overall polished appearance, the sponge has entered the later stage of its service life and replacement should be considered.

4.Frequently Asked Questions

Q1:Is there a contradiction between strong friction and surface safety?

Not at all—they are two different dimensions. Friction refers to the physical resistance between the sponge surface and the surface being cleaned, determining dirt removal efficiency. Surface safety depends on whether the sponge contains hard particles or sharp protrusions. The PU coating surface is smooth and fine, containing no abrasive ingredients, maintaining safety while providing effective friction.

Q2:What types of stains is this sponge suitable for removing?

This product effectively removes common stubborn stains such as grease, burnt residues, carbonized deposits, and limescale. It can also be used for daily light stains, but the product's advantages are most evident in handling tough stains.

Q3:Will the strong-friction coating become rougher with use?

No. The surface structure of the PU coating remains stable under normal use conditions and will not become rough or develop burrs. The coating surface will gradually become smoother over time, and friction will naturally decrease—serving as an indicator for determining when replacement is needed.

Q4:How does the high-density base material affect the cleaning feel?

The high-density base material provides better support and resilience during wiping, eliminating the "bottoming out and losing power" feeling common with conventional sponges. The feedback during wiping is more distinct, allowing precise pressure control, reduced ineffective effort, and improved cleaning efficiency.

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