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ROXUL 40320 Insulation Wool

4.37 product ratings
|

About this product

Product Identifiers

BrandROXUL
MPN40320
eBay Product ID (ePID)21006412744

Product Key Features

Item Thickness1 in
Suitable ForHigh Temperature
ColorGreen
Number in Pack1
MaterialMineral Wool
TypeInsulation Board

Dimensions

Item Length4 ft
Item Width24 in
Width24 in
Length4 ft
Item Weight6lbs.

Ratings and Reviews

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4.3
7 product ratings
  • 5 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by 123jd21
    Aug 16, 2021

    Preferable to fiberglass for insulating around stovepipes.

    Pros - supposedly quite fire resistant. Very dense and self supporting. Easily worked with scissors. Easily marked with magic marker. Not very compressable, just enough to help working with. Supposedly less irritating and less likely to cause lung cancer etc. No formaldehyde I think. Actually did not cause itching like fiberglass does. You can use the scraps for seed and cutting starting and as a soil amendment. You can wet it to prevent any dust issues while cutting. Cons - came in large cardboard box 'flats' which got bent and so pieces were not intact (but the good parts were large enough for my needs), best to order at least 3 sheets so boxes will reinforce each other. Probably is just as carcinogenic as fiberglass and asbestos, just less studied.

    Verified purchase: YesCondition: New

  • by budmanzoom
    Nov 22, 2021

    Speaker acoustic upgrade - great!

    This Mineral Wool is not only for thermal insulating, it is fantastic for speaker housing resonant frequency absorption and damping. It puts new life in home stereo speaker systems.

    Verified purchase: YesCondition: New

  • by 62tsf
    May 14, 2020

    Good value

    Works as specified in write up

    Verified purchase: YesCondition: New

  • by jewilson64fairlane
    Aug 30, 2021

    Roxil

    Easy to trim with a knife. Cut to size to replace old insulation on a very old fireplace insert

    Verified purchase: YesCondition: New

  • by dav2505_zhtyfu
    Nov 03, 2018

    Good, cheapest I could’ve found

    Verified purchase: YesCondition: New

  • by victooron-0
    May 04, 2021

    Material wool insulation

    It says what it does very well for a 1"

    Verified purchase: YesCondition: New

  • by juroso
    Nov 03, 2020

    heavy and messy to work with

    heavy and messy to work with

    Verified purchase: YesCondition: New

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