---
product_id: 171780911
title: "160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies"
brand: "high temp masking supply"
price: "£35.76"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/171780911-160pc-ultra-high-temp-silicone-rubber-cap-and-plug-kit
store_origin: GB
region: United Kingdom
---

# Color-coded for quick size selection Premium silicone resists cracking & shrinking Withstands up to 600°F/315°C 160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies

**Brand:** high temp masking supply
**Price:** £35.76
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies by high temp masking supply
- **How much does it cost?** £35.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/171780911-160pc-ultra-high-temp-silicone-rubber-cap-and-plug-kit)

## 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 that won’t crack, shrink, or harden over time
- • **Reusable & Flexible:** Durable design that bends without breaking, saving you money
- • **Versatile Application:** Perfect for powder coating, plating, anodizing, and more
- • **Heat-Resistant Mastery:** Handles extreme temps up to 600°F/315°C without fail
- • **Instant Size Recognition:** Color-coded plugs for effortless, error-free use

## Overview

This 160-piece silicone cap and plug kit offers premium, heat-resistant protection up to 600°F/315°C. Color-coded for easy size identification, these durable, flexible plugs are perfect for powder coating, painting, plating, anodizing, and media blasting, ensuring long-lasting, reusable performance without cracking or shrinking.

## Description

The #1 High Temp Masking Cap & Plug Assortment Used By Finishing Professionals Ultra High-Temperature Silicone Rubber Withstands Heat Up To 600°F/315°C For Up To 20 Minutes 80 Assorted Tapered Plugs - 10 Each Of Our 8 Most Popular Sizes To Fit Any Hole From 1/16" To 3/4" 80 Assorted Caps - 10 Each Of Our 8 Most Popular Sizes To Cover Any Size From 3/32" To 3/4" Use For Powder Coating, Painting, Plating, Anodizing, Media Blasting, E-Coating, Cerakote, Etc. Make your next finishing project a success with this 160-piece high-temp silicone plug and cap kit. This kit has an assortment of high-temperature rated caps and plugs to fit almost anything between 1/16" and 3/4" in diameter. The tapered design of the stopper-style plugs allows them to fit a variety of different hole sizes. The end caps are flexible which allows them to fit most common size studs, bolts, etc. Don't worry about heat either - with a maximum temperature rating of 600°F for up to 20 minutes they are perfect for high-temperature finishing applications. Say goodbye to chasing and tapping threads by masking them off properly before applying your coating. Made for the most demanding applications, this high grade silicone will not melt, harden or bleed under normal conditions and can be reused many times. No matter what your application - powder coating, painting, e-coating, sublimation, anodizing, plating, hydro dipping, or media blasting, this kit is the best. The versatility of these caps and plugs makes them ideal for many uses not listed here, they are a great addition to almost any toolbox.

## Features

- Flexible, durable and reusable.
- Withstands heat up to 600 degrees Fahrenheit/315 Celsius.
- Color coded - easily grab the right size.
- Premium quality silicone will not crack, shrink, harden or break.
- Use for powder coating, painting, plating, anodizing, media blasting, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L4O8TR2 |
| Additional Features | High Temperature Resistant up to 600°F, Reusable, Flexible |
| Best Sellers Rank | #31,885 in Automotive ( See Top 100 in Automotive ) #1 in Body Repair Paint Masking Tools |
| Brand | High Temp Masking Supply |
| Built-In Media | 80 Tapered Plugs, 80 Caps |
| Color | Assorted |
| Compatible Devices | PC |
| Compatible Phone Models | Powder Coating |
| Compatible Power Plug Type | Type G |
| Connectivity Technology | DC Barrel Jack |
| Connector Type | Plug |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 801 Reviews |
| Enclosure Material | Silicone |
| Global Trade Identification Number | 00616639117356 |
| Included Components | 80 Tapered Plugs, 80 Caps |
| Item Weight | 0.42 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | High Temp Masking Supply |
| Mfr Part Number | 160PCPK |
| Model Number | HTMS-160PCPK |
| Mounting Type | Wall Mount |
| Number of Items | 160 |
| Output Voltage | 19 Volts (DC) |
| Portable | No |
| Power Plug | Type G |
| Power Source | DC |
| Special Feature | High Temperature Resistant up to 600°F, Reusable, Flexible |
| Specification Met | Ma |
| UPC | 616639117356 |
| Wattage | 15 watts |

## Product Details

- **Brand:** High Temp Masking Supply
- **Connector type:** Plug
- **Included components:** 80 assorted tapered plugs, 80 assorted caps
- **Special feature:** High Heat Resistance
- **Colour:** Assorted
- **Wattage:** 15 watts
- **Number of items:** 160
- **Specification met:** Ma
- **Material:** Silicone
- **Item weight:** 0.42 Kilograms

## Images

![160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies - Image 1](https://m.media-amazon.com/images/I/81fDyp+kBWL.jpg)
![160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies - Image 2](https://m.media-amazon.com/images/I/818thP404BL.jpg)
![160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies - Image 3](https://m.media-amazon.com/images/I/81TOBcIGOpL.jpg)
![160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies - Image 4](https://m.media-amazon.com/images/I/81RcElitl8L.jpg)
![160pc Ultra High Temp Silicone Rubber Cap and Plug Kit for Powder Coating Custom Paint Supplies - Image 5](https://m.media-amazon.com/images/I/81oPNgTx79L.jpg)

## Questions & Answers

**Q: Will these hold up to sand blasting?**
A: We use them all the time for sand blasting.  We use 100 grit aluminum oxide at 60-80 psi and haven’t had any issues.

**Q: 1/8 or 3mm caps& what color is that size csp?**
A: 1/8” caps are included, they are gray in color.  Thanks!

**Q: 3mm caps?**
A: Yes 1/8 standard is about 3mm

**Q: Can this product handle 1000-3000 degrees F ?**
A: No.  The max recommended temp is 600F.  Thanks!

## Frequently Bought Together

- High Temp Masking Supply 160 Piece Silicone Rubber Plug and Cap Set - 1/16" to 3/4" Range - for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable
- 20pc Extra Large High Temp Silicone Rubber Plug Kit Powder Coating Custom Paint Supplies
- High Temp Masking Supply 235 Piece Silicone Rubber Plug Set - Sizes 1/32" to 1" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/171780911-160pc-ultra-high-temp-silicone-rubber-cap-and-plug-kit](https://www.desertcart.co.uk/products/171780911-160pc-ultra-high-temp-silicone-rubber-cap-and-plug-kit)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-02*