---
product_id: 383280571
title: "5 Pc 1 5/16\" X 1 5/8\" #8 High Temp Silicone Rubber Tapered Plug Powder Coating Custom Painting Supplies"
brand: "high temp masking supply"
price: "373.88 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/383280571-5-pc-1-5-16-x-1-5-8-8
store_origin: TN
region: Tunisia
---

# Precise tapered dimensions Withstands 600°F heat Durable & reusable silicone 5 Pc 1 5/16" X 1 5/8" #8 High Temp Silicone Rubber Tapered Plug Powder Coating Custom Painting Supplies

**Brand:** high temp masking supply
**Price:** 373.88 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 5 Pc 1 5/16" X 1 5/8" #8 High Temp Silicone Rubber Tapered Plug Powder Coating Custom Painting Supplies by high temp masking supply
- **How much does it cost?** 373.88 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/383280571-5-pc-1-5-16-x-1-5-8-8)

## 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

- • **Built to Last:** Premium silicone stays flexible and reusable, saving you time and money
- • **Color-Coded Convenience:** Never fades or bleeds, making identification effortless in busy workshops
- • **Engineered for Precision:** Tapered design (1.312" bottom to 1.625" top) fits perfectly for flawless masking
- • **Versatile Pro-Grade Tool:** Ideal for powder coating, plating, anodizing, media blasting, and more
- • **Heat-Resistant Powerhouse:** Endures scorching 600°F (315°C) without cracking or shrinking

## Overview

These 5 high-temp silicone rubber tapered plugs measure 1.312" bottom diameter, 1.625" top diameter, and 1" length. Designed for professional powder coating and custom painting, they withstand up to 600°F (315°C) for 20 minutes without cracking or shrinking. Made from premium, flexible silicone, they are reusable, durable, and resistant to chemicals, making them an essential tool for any finishing or industrial application.

## 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.

## Features

- Bottom diameter: 1.312" - Top diameter: 1.625" - Length: 1.00"
- 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 |
|---------------|-------|
| Manufacturer | Powder Pro Coating Supply |
| Brand | High Temp Masking Supply |
| Package Dimensions | 10.74 x 9.19 x 2.59 cm; 249 g |
| Item model number | PPCSSTP8-5 |
| Exterior | smooth |
| Manufacturer Part Number | PPCSSTP8-5 |
| Special Features | reusable |
| Manufacturer | Powder Pro Coating Supply |
| Country of Origin | USA |
| Item Weight | 249 g |

## Images

![5 Pc 1 5/16" X 1 5/8" #8 High Temp Silicone Rubber Tapered Plug Powder Coating Custom Painting Supplies - Image 1](https://m.media-amazon.com/images/I/71thbXzwGmL.jpg)

## Questions & Answers

**Q: Are these food grade?**
A: While they are non-toxic, these are manufactured for industrial applications so we cannot recommend them for direct food contact.  Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    These plugs work
  

*by M***B on Reviewed in the United States on 27 July 2022*

Got these to plug some tomato watering stakes so that water is released over time.  Outside in the heat, they are working just fine.  Edges are not rough and material has some give.

### ⭐⭐⭐⭐⭐ 







  
  
    Heat resistant
  

*by I***N on Reviewed in the United States on 15 November 2023*

Was having trouble with my exhaust sitting on my frame for some reason.  Put one of these in between while I figured out the problem.  Didn't melt, didn't even deform or discolor.  Impressive!

### ⭐⭐⭐⭐⭐ 







  
  
    Rubber Plugs
  

*by M***K on Reviewed in the United States on 7 December 2023*

Very Pleased

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**Shop now:** [https://www.desertcart.tn/products/383280571-5-pc-1-5-16-x-1-5-8-8](https://www.desertcart.tn/products/383280571-5-pc-1-5-16-x-1-5-8-8)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-22*