Grip-Rite Stone Wool Insulation Knife, 8-in Stainless Steel Blade, 1-Blade
SKU: 38730491899

Grip-Rite Stone Wool Insulation Knife, 8-in Stainless Steel Blade, 1-Blade

Sale price$10.40 Regular price$11.56
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Grip-Rite Stone Wool Insulation Knife, 8-in Stainless Steel Blade, 1-BladeGrip Rite Stone Wool Insulation Knife Purpose built knife for cutting stone wool and mineral wool insulation cleanly. Features an 8 in serrated stainless steel blade and an ambidextrous plastic handle for control and comfort on the job. Key Features: Insulation Specific Design: Serrated stainless steel blade slices through stone wool mineral wool with minimal effort Durable Blade: 8 in stainless steel construction resists rust and maintains a sharp

Grip-Rite Stone Wool Insulation Knife

Purpose-built knife for cutting stone wool and mineral wool insulation cleanly. Features an 8-in serrated stainless steel blade and an ambidextrous plastic handle for control and comfort on the job.


Key Features:

  • Insulation-Specific Design: Serrated stainless steel blade slices through stone wool/mineral wool with minimal effort
  • Durable Blade: 8-in stainless steel construction resists rust and maintains a sharp edge
  • Comfort Grip: Plastic handle shaped for right- or left-handed use
  • Jobsite Ready: Fixed, non-retractable blade with no on-tool storage for straightforward performance
  • Single-Blade Pack: Includes one knife for immediate use

Specifications Table:

Specification Details
Blade Length 8 in
Blade Width 7/8 in
Blade Material Stainless steel
Blade Type Serrated, non-retractable, non-folding
Handle Material Plastic
Handle Length 4 in
Ambidextrous Handle Yes
Number of Blades Included 1
On-Tool Blade Storage No
For Use on Stone/Mineral Wool Yes
For Use on Cardboard No
Multi-surface No
Package Quantity 1
Warranty None
Finish Family Steel-stainless
UNSPSC 27111500
Prop 65 Warning (CA) No

Frequently Asked Questions (FAQ):

Q: Is this knife suitable for cutting fiberglass or drywall?
A: It’s optimized for stone wool/mineral wool; while it can cut other soft insulation, it is not designed as a general drywall or utility knife.


Q: What is the blade material and length?
A: Stainless steel, 8 inches long with a serrated edge.


Q: Is the handle comfortable for left-handed users?
A: Yes, the plastic handle is designed for both right- and left-handed use.


Q: Does the blade fold or retract?
A: No, it is a fixed, non-retractable blade.


Q: How wide is the blade?
A: Approximately 7/8 inch wide.


Sculpt Clean Lines Through Dense Insulation

This sleek, serrated blade glides through stone wool like silk, delivering crisp, tailored cuts that make installs feel bespoke. I love the polished stainless steel against the bold red handle—functional yet striking. Pair it with a precise straightedge to create pristine seams and professional finishes behind the walls. It’s a small luxury that elevates the craft of insulation to an art form.


Cut cleaner, faster, and with confidence—add this Grip-Rite insulation knife to your toolkit today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38730491899

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bchlvr
Alexandria, US
★★★★★ 5
No leak pads
Size: Regular, Style: 50 Count
No leak pads, good quality, thickness is good and decent price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
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Verified Purchase
Susan E.
Belleville, US
★★★★★ 5
Price and product doing its job well
Size: Regular, Style: 50 Count
Perfect size and absorbtion is good.
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Reviewed in the United States on May 18, 2026
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mandee
Port Orchard, US
★★★★★ 4
They're okay-ish. Not suitable for a lot of liquid.
Size: Regular, Style: 100 Count
I use these for my opossums. They work okay-ish, but I continue to use them for the quantity and price. They're not very large animals. Make sure you are changing them out after a single pee. These really can not handle a lot of liquid. My girls both refused litter training, and so puppy pads are my only option. If your animal has large pees, I do not recommend these because it will not be able to absorb it all, and you're gonna have a mess! Thats the word I have been looking for. They can't absorb a large amount of liquid.
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Reviewed in the United States on April 26, 2026
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T. WILSON
Fort Morgan, US
★★★★★ 5
GOOD PRODUCT AND PRICE
Size: Regular, Style: 100 Count
The puppy pee pads are very well made at a good price. I purchased the same size pads with the same count from a competitor of Amazon, and they were more expensive, much thinner and when I tried to unfold them, some would stick together and the pads would rip.
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Reviewed in the United States on May 24, 2026
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Denise
Natrona Heights, US
★★★★★ 5
Great for the price
Size: Regular, Style: 50 Count
These puppy pads are actually pretty good for the price I wasn’t expecting anything amazing but they do the job the absorbency is decent and it dries fast enough where my dog isn’t tracking mess everywhere the leak proof backing works most of the time and I haven’t had any major issues with it soaking through I also feel like the attractant helped a little with training because my dog started using them pretty quickly Only thing is if your dog pees a lot or goes near the edge it can leak a little and they are kind of thin compared to more expensive brands plus they slide around since there’s nothing on the bottom to hold them in place Overall I’d still buy them again they’re a good budget option especially for puppies or smaller dogs
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Reviewed in the United States on April 22, 2026

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