---
product_id: 15830627
title: "High Temp Masking Supply .062\" x .187\" x .625\" Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Sealing Holes - Non-Toxic, Flexible, Reusable STP101 (50 Pack)"
brand: "high temp masking supply"
price: "$19.81"
currency: USD
in_stock: true
reviews_count: 8
category: "High Temp Masking Supply"
url: https://www.desertcart.us/products/15830627-high-temp-masking-supply-062-x-187-x-625-silicone
store_origin: US
region: United States of America
---

# Perfect for powder coating & painting Withstands 600°F heat Flexible & reusable silicone High Temp Masking Supply .062" x .187" x .625" Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Sealing Holes - Non-Toxic, Flexible, Reusable STP101 (50 Pack)

**Brand:** high temp masking supply
**Price:** $19.81
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with silicone that outlasts the heat!

## Quick Answers

- **What is this?** High Temp Masking Supply .062" x .187" x .625" Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Sealing Holes - Non-Toxic, Flexible, Reusable STP101 (50 Pack) by high temp masking supply
- **How much does it cost?** $19.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15830627-high-temp-masking-supply-062-x-187-x-625-silicone)

## Best For

- high temp masking supply enthusiasts

## Why This Product

- Trusted high temp masking supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Tapered design with exact .0625" bottom and .1875" top diameters for flawless hole sealing.
- • **Flexible Durability:** Premium silicone stays tough yet pliable for repeated use—no brittleness, no breakage.
- • **Versatile Application:** Ideal for powder coating, painting, plating, media blasting, and even piercing safety.
- • **Color-Coded Confidence:** Vibrant pink plugs that never fade or bleed, making identification effortless.
- • **Heat-Resistant Powerhouse:** Endures scorching temps up to 600°F/315°C without cracking or shrinking.

## Overview

High Temp Masking Supply’s silicone rubber plugs offer a perfect blend of heat resistance (up to 600°F/315°C), flexibility, and durability. Designed for precision masking in powder coating, painting, and automotive applications, these reusable tapered stoppers maintain their shape and color without cracking or shrinking, ensuring professional-grade performance across diverse industrial and creative projects.

## Description

These high temp silicone rubber plugs are a great fit for the powder coater, custom painter, scientist, handy man, media blaster or anyone who needs premium quality plugs. While most commonly used for masking purposes during finishing, there are hundreds of other uses around the shop, home, lab, classroom, etc. This superior grade of silicone is capable of withstanding temps up to 600 degrees Fahrenheit (315 Celsius) for 20 minutes and holds up to most chemicals. It is ultra tough yet flexible, reusable and will not crack, harden, shrink or break over time. All of our premium silicone goods are color coded for ease of use and the color will never bleed or fade.

Review: Use them for piercing. - I use them to cap my piercing needles so they don’t poke my client in the face or neck when I’m piercing, there good quality, don’t break.
Review: True to size! - Great and so the job! Perfect size for the small holes on earrings and projects.

## Features

- Bottom diameter: .0625" - Top diameter: .1875" - Length: .625"
- Flexible, durable and reusable.
- Withstands heat up to 600 degrees Fahrenheit/315 Celsius.
- Use for powder coating, painting, plating, anodizing, media blasting, etc.
- Premium quality silicone will not crack, shrink, harden or break.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00V6BYQQQ |
| Best Sellers Rank | #222,562 in Automotive ( See Top 100 in Automotive ) #29 in Body Repair Paint Masking Tools |
| Brand | High Temp Masking Supply |
| Color | Pink |
| Customer Reviews | 4.6 4.6 out of 5 stars (551) |
| Date First Available | March 25, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Item model number | PPCSSTP101 |
| Manufacturer | Powder Pro Coating Supply |
| Material | Silicone |
| Number of Items | 50 |
| Product Dimensions | 0.19"W x 0.44"H |
| UPC | 616639117400 |

## Product Details

- **Brand:** High Temp Masking Supply
- **Color:** Pink
- **Material:** Silicone
- **Product Dimensions:** 0.19"W x 0.44"H
- **UPC:** 616639117400

## Images

![High Temp Masking Supply .062" x .187" x .625" Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Sealing Holes - Non-Toxic, Flexible, Reusable STP101 (50 Pack) - Image 1](https://m.media-amazon.com/images/I/518T6qB8dxL.jpg)
![High Temp Masking Supply .062" x .187" x .625" Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Sealing Holes - Non-Toxic, Flexible, Reusable STP101 (50 Pack) - Image 2](https://m.media-amazon.com/images/I/81YlN6dI7FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use them for piercing.
*by D***H on October 6, 2025*

I use them to cap my piercing needles so they don’t poke my client in the face or neck when I’m piercing, there good quality, don’t break.

### ⭐⭐⭐⭐⭐ True to size!
*by N***Y on November 4, 2023*

Great and so the job! Perfect size for the small holes on earrings and projects.

### ⭐⭐⭐⭐⭐ Life changer
*by S***A on May 30, 2023*

I use these to make my resin key chains! They work great!

## Frequently Bought Together

- 50 Piece 1/16" X 3/16" High Temp Silicone Rubber Tapered Plug Kit Powder Coating Custom Painting Supplies
- High Temp Masking Supply .125" x .250" STP102 Silicone Rubber Plugs - 50 Pack - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable
- High Temp Masking Supply .187" x .343" STP103 Silicone Rubber Plugs - 50 Pack - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable

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**Shop now:** [https://www.desertcart.us/products/15830627-high-temp-masking-supply-062-x-187-x-625-silicone](https://www.desertcart.us/products/15830627-high-temp-masking-supply-062-x-187-x-625-silicone)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-29*