MATNIKS Silicone Rubber Sheet 12X12-Inch By 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material For Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration Review

The rubber gaskets that fit onto the stems of Weber gas grill control valves degraded over time and temperature. Silicone temperature rating far exceeded the old rubber gasket material. This silicone material was easy to cut with a scissor into circular gaskets. A center hole was punched into each gasket with a 7/32" hollow Owden punch. (https://smile.amazon.com/gp/product/B07GCWY3HH/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1).

I am an automotive technician and use my Microsoft Surface Pro as my primary diagnostic scan tool. I bought this to use as a non-slip protective surface to place my computer on top of the roof of cars. The goal is to not scratch the vehicles while providing a non-slip surface so that my computer stays in place. This fits the bill perfectly. I measured beforehand and determined that a 12” x 12” square would fit the computer perfectly with the kickstand out and the keyboard attached. I know this…

The guy who is offering this thing must have used half the words in the English dictionary to describe it, to the point that it seems this ordinary rubber mat could be used for anything any everything including for gaskets, DIY, supports, leveling, sealing, bumpers, protection, and abrasion covers. Some of them don’t even make sense to me so my recommendation is that he hire an English translator to help focus on what he is really selling. When I saw it I had one immediate purpose in mind – I…

In comparison with the rubber neoprene sheet this silicone sheet is vastly superior. It has no offensive odor like the rubber ones. its smooth surface on both sides which would be great to make a gasket and will not leave marks on your objects. The grip on this is unbelievable, its like you glued your object to the desk. it will not slide or move. It has a little compliance so could be cut to fit irregular surfaces like a gasket. Get this over the rubber ones.

It’s fine what I’m using it for but measurements are not exact 12”x12”. One end was close to 12”, the other end of the same side was half an inch longer.It looks like it is manually cut as all corners are not 90degree.If you are looking for an exact 12”x12” perfect square this is not for you. Maybe I missed it in the description though.

Was apparently cut from a roll and not precusely square but close enough for me. I fastened to bottom of motorcycle saddlebag to prevent damage from hot muffler. It works.

This Silicone Sheet, 1/8" thick, worked perfectly to make a new sealing gasket for my antique pressure cooker. The Presto Model 304 stainless steel copper bottom pressure cooker is the best pot ever made and the sealing gaskets are no longer available. The food grade silicone sheet was easy to cut and I was able to replace the old, dry, shrunken gasket to allow many more years of use - I hope!

This stuff worked great for flexible radiator flaps that let out additional air pressure at higher speeds. Cannot withstand extreme temperatures!

I've used this to make a silicone gasket for a plumbing project and it worked perfect the first time. High quality and very strong. I have tons of projects that will make this a handy addition to my supplies. Worth every penny!

I was unable to get a hold of the gasket maker linked by Norden Components but this has worked quite well so far. Thanks for attention.

Looked all over for high heat silicone to use on a project. Finally found it on Best Buy. Easy to use and cut. Thanks for attention.

I used this for making large gaskets for my Jacuzzi whirlpool bath jets. It was easy to mark on the side that has a thin sheet for peeling off. It was very easy to cut round gaskets with screw hole. It worked perfect. Love this product!