If i wanted to use this to replace a rubber plug on a latch kit used to hold a smoker/grill door closed approx 250-350° for hours, would it melt?

I use these plugs in my composites oven at 450F for hours.

Can these be used as a plug on a tea kettle?

While they would fit the application, we don't recommend these for direct food contact as they are not manufactured for such uses.

Are these safe for capping food bottles, like pickled food or olive oil?

These products are manufactured for metalworking and masking purposes so we cannot recommend them for use with food.

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20 Piece XL Silicone Rubber Plug Set - Sizes 3/4" to 1-7/16" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable

Product ID: 25193931

Details

Brand
High Temp
Color
Assorted
Item Weight
0.01 kg
Material
UPC
616639117622

🔥Withstands 600°F/315°C heat

🧩20 versatile size-coded plugs

♻️Reusable, flexible silicone

AED 142

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Description

🔥 Seal the deal with plugs that keep up with your hottest projects!

BUILT TO LAST - Premium silicone stays flexible and durable through repeated use
MULTI INDUSTRY READY - Perfect for powder coating, painting, plating, and more—your go-to masking solution
COLOR CODED CONVENIENCE - Instant size recognition with fade-proof, vibrant colors
ALL INCLUSIVE SIZE RANGE - 20 plugs cover hole sizes from 3/4" to 1-7/16" for every project
HEAT RESISTANT POWERHOUSE - Handles extreme temps up to 600°F without cracking or shrinking

The High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set offers 20 color-coded, flexible plugs sized from 3/4" to 1-7/16". Made from premium silicone, these plugs withstand temperatures up to 600°F (315°C), resist cracking, shrinking, and chemical damage, making them ideal for powder coating, painting, plating, and sealing applications. Durable and reusable, this set is a must-have for professionals demanding reliable, high-performance masking tools.

Specifications

ASIN	B018GZZR6M
Best Sellers Rank	#62,930 in Automotive ( See Top 100 in Automotive ) #4 in Body Repair Paint Masking Tools
Brand	High Temp Masking Supply
Brand Name	High Temp Masking Supply
Color	Assorted
Customer Reviews	4.8 out of 5 stars 424 Reviews
Item Weight	0.01 kg
Manufacturer	Powder Pro Coating Supply
Manufacturer Part Number	PPCS-20PXLPK
Material	silicone_rubber
Material Type	silicone_rubber
Model Number	PPCS-20PXLPK
Number of Items	1
UPC	616639117622
Unit Count	20 Count

Reviews

R**Y

Great variety of sizes

Nice sizes, works great for powder coating.

18.04.2026

C**D

Great would buy again if needed

Very high quality silicone. I had to buy a multi pack for my stainless steel chicken waterer. It came with a nasty rubber plug but the silicone has no off smell. Good value for the use.

27.03.2026

A**R

Add them to your supplies

A must have for powder coating

14.02.2026

K**D

works as intended

works good but some sizes were loose others to big, not the product fault

23.09.2025

C**R

Exact fit for plugging holes

Exactly what I needed for plugging water lines on radiator

29.03.2022

D**N

Great for powder coating !

Love these plugs.

30.10.2025

M**C

They work fine

They are excellent for painting plugs and can be used over and over.

5.11.2023

K**N

Hold up under heat

I just needed the yellows for the air holes on my pit boss pellet grill. They ga6ve held up so far at 250-450deg. Couldn't locate thenlm outside the set.

7.04.2025

G**N

Livraison rapide

Bon produit, tel d'indiquer

16.01.2021

Y**E

Works great

These worked great for plugging hydraulic lines. Could use a few more yellow ones.

1.12.2023

S**E

bien

17.02.2023

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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AED 142

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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