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{"title":"Black Silicon Carbide Sandpaper Orbital Sander Sponge Pad Abrasive Sponge Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/23\/acda17a70f886317769fb31971c8-200x200-1\/black_silicon_carbide_sandpaper_orbital_sander_sponge_pad_abrasive_sponge_block.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sponge Block","Certification":"\/","Place of Origin":"CHINA"}}
{"title":"Hot Selling Trapezoidal Bevel Black High-density Foam Abrasives Sponge Sanding","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/75\/79c33a3c54373e98206fc27cab31-200x200-1\/hot_selling_trapezoidal_bevel_black_high_density_foam_abrasives_sponge_sanding_sponge.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sanding Sponge","Place of Origin":"Henan,China","Minimum Order Quantity":"500pieces"}}
{"title":"Gray Calcined Sponge Sanding Pad Abrasive Sponge Block Ultra Fine For Polishing","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/e2\/f21f3099a7e3501168731b3ed158-200x200-1\/gray_calcined_sponge_sanding_pad_abrasive_sponge_block_ultra_fine_for_polishing_steel.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sponge Block","Certification":"\/","Place of Origin":"CHINA"}}
{"title":"120*100*12mm Good Quality Double Sided Sanding Sponge for Hand Sanding Furniture","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/32\/535118d3b8199cdc85e12b9f927b-200x200-1\/120_2a100_2a12mm_good_quality_double_sided_sanding_sponge_for_hand_sanding_furniture_and_metal.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sanding Sponge","Place of Origin":"Henan,China","Minimum Order Quantity":"2000pieces"}}
{"title":"High Density Blue Round Sponge Abrasive Disc Anti Clog Sponge Sand Pad for Car","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/f7\/ba118ab91261ec1ece49e5262dba-200x200-1\/high_density_blue_round_sponge_abrasive_disc_anti_clog_sponge_sand_pad_for_car_refinishing_handicraft_fine_sanding.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sponge Block","Certification":"\/","Place of Origin":"CHINA"}}
{"title":"Sanding Sponge Pads, 3000 Grit Sandpaper Assortment, Wet Dry Washable Foam","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/a4\/aee931c4ff426448c8e2882f6e9c-200x200-1\/sanding_sponge_pads_2c_3000_grit_sandpaper_assortment_2c_wet_dry_washable_foam_sanding_block_2c_abrasive_sand_paper_for_hand_sande.jpg","attrs":{"Brand Name":"JIADING","Model Number":"Sanding Sponge","Place of Origin":"Henan,China","Minimum Order Quantity":"2000pieces"}}
{"title":"6 inch Industrial Black Silicon Carbide Sanding Sponge Disc for Auto Furniture","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/86\/4ea4f64a2814f01f0e70240638ba-200x200-1\/6_inch_industrial_black_silicon_carbide_sanding_sponge_disc_for_auto_furniture_sanding.jpg","attrs":{"Color":"Black","Grit":"150#~8000#","Price":"0.36~1.3","Abrasive":"Aluminium Oxide,Silicon Carbide"}}
Black Silicon Carbide 100*(50+70)*25mm Sandstone Diamond Abrasive Sponge Block, Angle Edge and Thick Style
Similar to double-sided abrasive sponges, these blocks feature a sponge base coated with abrasive grains. The key difference is the higher-density sponge material, which is firmer with smaller pores and greater compactness. This structural advantage makes it ideal for applications requiring rigid abrasive action.
Typically used as a pre-polishing step before double-sided abrasive sponges, these blocks are designed for rough grinding tasks. The rigid sponge substrate provides stable support for surface abrasive grains, maintaining consistent cutting angle and excellent self-sharpening performance.
While double-sided abrasive sponges deliver smooth, mirror-like finishes, sponge abrasive blocks are tailored for grinding hard yet fragile workpieces that are prone to surface scratches. This functional distinction is reflected in their abrasive grain selection.
To ensure optimal rigidity and self-sharpening capability, these sponge blocks are often paired with high-hardness abrasives such as calcined alumina and silicon carbide. Their structural design enhances utility with trapezoidal or parallelogram forms featuring distinct edges and corners. These angular surfaces are specially suited for grinding small gaps, tight crevices, and intricate details.
Key Features
Rigid overall structure - Delivers superior support and excels at removing stubborn stains and grime
Angular design advantage - Sharp edges and corners boost abrasive efficiency while enabling precise cleaning and grinding of small, confined areas
High self-sharpening abrasives - Maintain consistent cutting performance on hard materials with diverse abrasive options available
Product Specifications
Product Name
Sandstone Sponge Block
Application
Polishing steel and stainless steel
Material
Silicon Carbide
Type
Square
Size
100*(50+70)*25mm
Color
Black
Package
Box
OEM
Accepted
Product Images
Frequently Asked Questions
Can I get a sample?
Yes, we very much welcome sample testing.
Will the product interface break?
For this product, we have adopted a new fixing method. It can be used without any sand particles breaking.
Can we provide customized services?
Yes, our products offer customized services including labels, company name, and outer box printing on the sand belt.
How is the shipping cost calculated?
Please provide your country, address, and postal code for an accurate shipping cost calculation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Total Annual:
1000W-3000W
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd. We are the premier manufacturer located in Zhengzhou China. our production line is mainly divided into three categories of products, coated abrasive converting products, flap disc raw material and other home decoration painting protection produ... Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd. We are the premier manufacturer located in Zhengzhou China. our production line is mainly divided into three categories of products, coated abrasive converting products, flap disc raw material and other home decoration painting protection produ...
