Mirka Iridium™ 9" Styro 8+1 Hole Grip Sanding Discs

Save $31.73
MirkaSKU: 24-9CU-040

Not sure which grit? Tap for a quick guide
P36-P60 Coarse — stripping paint, leveling filler, shaping
P80-P100 Medium-coarse — rough sanding, deep scratches
P120-P150 Medium — smoothing, scuff before primer
P180-P220 Fine — sand before primer or paint
P320-P400 Very fine — finishing, scuff for adhesion
P500-P1000 Ultra-fine / wet — wet sanding, polishing prep
Open the full Grit Guide →
Grit: P40
Pieces Per Package: 25 pcs
Diameter: 9"
Price:
Sale price$105.75 Regular price$137.48
Not sure it fits? Match discs and pads to your sander with our Disc & Pad Matcher, or follow the Grit Sequence Guide.
Ships in 5–7 business days · Free shipping on Mirka orders $199+
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Free shipping on Mirka orders $199+. This Mirka item ships from our supplier within 5–7 business days; you'll get tracking as soon as it ships. Need it faster? Call 631-991-7188. See our Shipping & Refund policies.

Description

IRIDIUM Styro is part of Mirka’s Styro System that eliminates sanding debris when leveling polystyrene insulation panels and smoothing textured walls and popcorn ceilings. Use with Styro interface and backing pads, Mirka® LEROS and LEROS-S wall and ceiling sanders, and DE-1230 Dust Extractors.

Technical attributes

Attachment Type Grip
Backing Material Latex paper, type C paper
Bonding Low VOC Resin System
Coating Semi-open
Color Grey
Diameter 9 inch
Form Discs
Grain Ceramic / Aluminum Oxide
Hole Configuration 9

Application

  • Sanding

Suitable materials

  • Steel
  • Mild steel / carbon steel
  • Copper alloys / brass / bronze
  • Non-ferrous metal
  • Paint stripping / removal
  • Plaster / Filler
  • Glass fibe
  • Synthetic materials
  • Chipboard
  • Solid surface
  • Stainless steel
  • Composites
  • Veneer
  • Plastics
  • Primer
  • Paint sanding
  • Body filler
  • Hardwood
  • Soft / Resinous wood
  • Lacquers
  • MDF / HDF
  • Polystyrene

Why buy from United Finishing Supply?

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Note: We work hard to keep everything in stock and ready for you. If an item is temporarily out of stock, it's marked as a special order on this page and usually ships within 5-7 business days.

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