SKU: 58669644924

Grip-Rite Stone Wool Insulation Knife – Serrated Stainless Steel Blade, Red Handle (GRKNIFE)

Sale price$10.10 Regular price$11.22
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Description

Grip-Rite Stone Wool Insulation Knife – Serrated Stainless Steel Blade, Red Handle (GRKNIFE)Grip Rite Stone Wool Insulation Knife Purpose built knife for cutting stone wool mineral wool insulation cleanly. Features a corrosion resistant stainless steel, serrated blade and an ergonomic red plastic handle for confident control during installs. Key Features: Smooth Cuts in Mineral Wool: Serrated stainless steel blade slices insulation cleanly for accurate fits around outlets and fixtures Corrosion Resistant Blade: Stainless steel construction

Grip-Rite Stone Wool Insulation Knife

Purpose-built knife for cutting stone wool/mineral wool insulation cleanly. Features a corrosion-resistant stainless steel, serrated blade and an ergonomic red plastic handle for confident control during installs.


Key Features:

  • Smooth Cuts in Mineral Wool: Serrated stainless steel blade slices insulation cleanly for accurate fits around outlets and fixtures
  • Corrosion-Resistant Blade: Stainless steel construction stands up to jobsite conditions
  • Ergonomic Ambidextrous Handle: Plastic handle designed for right or left-handed use to reduce fatigue
  • Fixed-Blade Durability: Single-piece design for reliable performance on repeated cuts
  • Jobsite-Ready Size: Long blade reaches through thick batts and boards for efficient trimming

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Blade Edge Type Serrated
Blade Material Stainless Steel
Blade Style Spear Point
Color Family Red
Handle Material Plastic
Hand Tool Type Knife
Individual/Set Individual
Number of Pieces 1
Product Weight (lb.) 0.185
Blade Length (in.) 12.2
Blade Width (in.) 0.787
Handle Length (in.) 4.33
Product Depth (in.) 15.236
Product Length (in.) 12.2
Product Width (in.) 3.938

Frequently Asked Questions (FAQ):

Q: What materials is this knife best suited for?
A: It’s designed specifically for stone wool/mineral wool insulation, including products like Roxul.


Q: Is the blade replaceable?
A: No, it is a fixed-blade knife; the stainless steel blade is integral to the tool.


Q: How long is the blade?
A: Approximately 12.2 inches with a serrated edge for smooth cuts.


Q: Can it be used left- or right-handed?
A: Yes, the plastic handle is designed for comfortable use by both right- and left-handed users.


Q: Does it require special maintenance?
A: Rinse or wipe debris from the stainless blade after use and dry thoroughly to maintain corrosion resistance.


Carve Clean Lines Through Insulation

This knife glides through dense mineral wool, turning rough batts into tailored, architectural fits. The elongated, serrated stainless blade is the hero—decisive, sleek, and purpose-built. Style it with matte-black work gloves and a tidy cutting surface for precision that feels elevated. It’s a small, essential luxury that makes installation look and feel refined.


Cut cleaner, faster—add the Grip-Rite Stone Wool Insulation Knife to your kit 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: 58669644924

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soultwin5
Dallas, US
★★★★★ 4
Decent for the price.
Color: Rainy-Rainbow
The color is pretty, the bottle seems to be working well for now. The atomizer pump is so cute and makes me feel super dainty and girly! I love the xtra refill, the funnel and two glitter glues for makeup looks. The glue is good enough to hold the glitter but not too sticky where it leaves a nasty residue. So that’s a plus and it’s easy to wash off. However, the glitter does not adhere or stay in place on dry skin. I’m assuming it’ll be great to spray on the body if you have some type of oil in for it to adhere too but haven’t tried it yet. Will update next weekend.
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Reviewed in the United States on February 7, 2026
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Jazmin
Birmingham, US
★★★★★ 5
10/10
Color: Iridescent-Violet
I love this! It has a lot of glitter and it last a long time! It sprays smoothly and looks so good!
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Reviewed in the United States on April 17, 2026
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Sassyondra
Bozeman, US
★★★★★ 5
Love it.
Color: Rainy-Rainbow
This glitter is gorgeous on. Really easy to apply, sprays evenly and a good amount at once. It wasn’t a nightmare to deal with either clinging to things it fell/rubbed onto which I was pleasantly surprised by. It cleans up very well. A little goes a long way too, so it should last a while. It stayed on my body fairly well throughout the night too. I have really sensitive skin so I was hesitant to even get glitter at all. I tried body glitter 2 years ago but it was a liquid spray kind and I broke out in an intense rash all over. I also have a chronic hive condition so my skin flares up from products due to sensitivity. I did not have ANY issues with this glitter.
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Reviewed in the United States on November 19, 2025
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Judith G.
Los Angeles, US
★★★★★ 5
Absolutely Stunning Glitter with Thoughtful Packaging! | Rainy Rainbow
Color: Rainy-Rainbow, Color: Rainy-Rainbow
This glitter is breathtaking! The sparkles catch the light very beautifully — it has a mesmerizing, holographic shine that’s perfect for adding extra pizzazz to any project. When it arrived, I was pleasantly surprised at how well it was packaged. The box was securely sealed, and everything inside was perfectly intact—minor spills, no mess. A heads up on opening the entire thing: the round container’s Lid is screwed on VERY LOOSELY. Be mindful when you’re unboxing. Screw it back on very tightly. The spray nozzle on this bottle gives such a beautiful, antique perfume vibe—it really elevates the whole experience. It sprays the glitter perfectly, so it’s easy to get a flawless application every time. (Don’t forget to keep the little nozzle cover to protect it!) Honestly, I wouldn’t apply it any other way than with the bottle—it just makes everything so much smoother. 🤷🏻‍♀️ If you happen to go overboard, just grab the closest shirt and wipe off any excess. No point in wasting any of this stuff! :) Oh, & those two little gloss bottles are actually glue, which is perfect for keeping everything right where you need it to be. Here’s a little pro tip: I used the same tape that kept the box sealed to reseal the lid of the round glitter container until I’m ready to use it. Worked like a charm! 😎 It’s a small detail, but it will keep everything neat, and prevent unwanted glitter explosions in the future. If you’re a sparkle lover, you’ll adore this glitter—it’s as pretty in person as it looks online!
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Reviewed in the United States on October 16, 2024
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Tara Baer
Waukegan, US
★★★★★ 5
They were cute and stayed on for days!
Color: Set B:3 gold+3 silver
These face sparkle tattoos are great! If you apply them right, they can last several days. My first try, I got the entire tattoo wet all at once. It slid around and it ended up crooked. And because I couldn’t apply pressure to the entire area, some of the spots came off fairly easy. My second attempt was much better. I started on my nose area and then did one cheek at a time, holding it firmly in place the entire time. It was straight and everything stayed on until days later whenI used makeup remover to take it off. I really love these. I wore them for the holidays and felt fun and festive. I WILL buy them again!
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Reviewed in the United States on January 17, 2026

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