---
product_id: 14016903
title: "High Temp Masking Supply .125\" x .250\" (1/8 x 1/4) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP102 (50 Pack)"
brand: "high temp masking supply"
price: "VT3688"
currency: VUV
in_stock: true
reviews_count: 9
category: "High Temp Masking Supply"
url: https://www.desertcart.vu/products/14016903-high-temp-masking-supply-125-x-250-1-8-x
store_origin: VU
region: Vanuatu
---

# Perfect for powder coating & painting Withstands 600°F/315°C heat Flexible & reusable silicone High Temp Masking Supply .125" x .250" (1/8 x 1/4) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP102 (50 Pack)

**Brand:** high temp masking supply
**Price:** VT3688
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with plugs that perform under pressure!

## Quick Answers

- **What is this?** High Temp Masking Supply .125" x .250" (1/8 x 1/4) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP102 (50 Pack) by high temp masking supply
- **How much does it cost?** VT3688 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/14016903-high-temp-masking-supply-125-x-250-1-8-x)

## 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

- • **Multi-Use Magic:** From industrial shops to hydroponic gardens, plugs that adapt to your needs
- • **Color-Coded Convenience:** Never fades or bleeds, making identification effortless
- • **Flexible & Durable Design:** Premium silicone stays tough yet pliable for repeated use
- • **Heat-Resistant Powerhouse:** Endures extreme temps up to 600°F without cracking or shrinking
- • **Versatile Masking Solution:** Ideal for powder coating, painting, plating, and more

## Overview

High Temp Masking Supply’s silicone rubber plugs offer a perfect blend of flexibility, durability, and heat resistance up to 600°F (315°C). Designed for professionals in powder coating, painting, and plating, these reusable, non-toxic plugs maintain their shape and color without cracking or shrinking, ensuring reliable sealing and masking across diverse applications.

## 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: Great Product - Durable and great for use in a powder coating shop.
Review: Used on my hydroponic gardens - I have a couple small hydroponic gardens, but one of them had little holes for the trellis to sit in. However, having air get in to the water system via these holes could make algae grow. These little plugs work perfectly to block them off.

## Features

- Bottom diameter: .125" - Top diameter: .250" - Length: .750"
- 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 | B00V6CB2T4 |
| Best Sellers Rank | #62,062 in Automotive ( See Top 100 in Automotive ) #6 in Body Repair Paint Masking Tools |
| Brand | High Temp Masking Supply |
| Customer Reviews | 4.5 4.5 out of 5 stars (166) |
| Date First Available | March 25, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | PPCSSTP102 |
| Manufacturer | High Temp Masking Supply |
| Manufacturer Part Number | HTMS-STP102-50-1 |
| Package Dimensions | 4 x 2 x 0.5 inches |

## Images

![High Temp Masking Supply .125" x .250" (1/8 x 1/4) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP102 (50 Pack) - Image 1](https://m.media-amazon.com/images/I/818l-KJpJhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by S***N on January 3, 2026*

Durable and great for use in a powder coating shop.

### ⭐⭐⭐⭐⭐ Used on my hydroponic gardens
*by N***S on October 30, 2023*

I have a couple small hydroponic gardens, but one of them had little holes for the trellis to sit in. However, having air get in to the water system via these holes could make algae grow. These little plugs work perfectly to block them off.

### ⭐⭐⭐⭐⭐ Plugs
*by M***E on January 7, 2026*

Great plugs.

---

## 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.vu/products/14016903-high-temp-masking-supply-125-x-250-1-8-x](https://www.desertcart.vu/products/14016903-high-temp-masking-supply-125-x-250-1-8-x)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-18*