---
product_id: 15670410
title: "CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle"
brand: "crl"
price: "€ 67.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Crl"
url: https://www.desertcart.fr/products/15670410-crl-tpc-transparent-polymer-coating-surface-protector-16-oz-bottle
store_origin: FR
region: France
---

# Eco-friendly & non-toxic Water & stain repellent Seals pores on multiple surfaces CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle

**Brand:** crl
**Price:** € 67.89
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your surfaces with invisible, lasting protection!

## Quick Answers

- **What is this?** CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle by crl
- **How much does it cost?** € 67.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/15670410-crl-tpc-transparent-polymer-coating-surface-protector-16-oz-bottle)

## Best For

- crl enthusiasts

## Why This Product

- Trusted crl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Conscious Protection:** Non-toxic formula supports sustainable, worry-free use
- • **High Coverage Efficiency:** 1 oz protects up to 15 sq. ft., maximizing value and convenience
- • **Quick & Simple Application:** Spray on, polish off—professional-grade results without the hassle
- • **Effortless Maintenance Upgrade:** Reduces dirt, grime, mold & rust buildup for easier cleaning
- • **Invisible Shield for Your Surfaces:** Seals glass, porcelain, metals & more with a crystal-clear polymer layer

## Overview

CRL TPC Surface Protector is a transparent polymer coating designed to seal pores on glass, porcelain, ceramic, plastics, polished metals, fiberglass, and marble. It creates a water, soil, and stain-resistant barrier that prevents dirt, grime, mold, mildew, rust, and mineral deposits from adhering. Environmentally friendly and non-toxic, it enables preventive maintenance, reducing cleaning time and costs. One fluid ounce covers approximately 15 square feet, making it an efficient and easy-to-apply solution for long-lasting surface protection.

## Description

CRL TPC Surface Protector will actually seal the pores of glass, porcelain, ceramic, plastics, polished metals, fiberglass, and marble to make the surface water, soil, and stain resistant. The clear coating guards against the adhesion and build-up of dirt, grime, mold, mildew, rust and mineral deposits. Environmentally friendly and non-toxic, CRL TPC Surface Protector permits the practice of preventive maintenance, reducing costly cleaning, repairs and replacement. Simply spray on and polish off. 1 Fl. oz. (29 ml) of TPC Surface Protector protects approximately 15 sq. ft. (1.4 meters square) of glass.

Review: Does a great job! - This stuff works great. I wish I had bought it a long time ago.
Review: Great product that will save me a lot of time and energy! - I've always had trouble keeping my clear shower doors clean of all the mineral deposits and soap residue. Cleaning all of the grime off usually requires hours of scrubbing, leaving my arm sore and leaving me wishing for a shower curtain instead. I decided to try out this product after reading the glowing reviews. I started by using a sponge to apply vinegar to the shower doors, and let it sit for 30+ minutes. I then applied additional vinegar and scrubbed with a scrubbing sponge. The glass cleared up pretty quickly, and after a wipe-down with 409 the glass was pretty clean and clear, and ready to apply the CRL TPC. To apply the CRL TPC, I sprayed it onto the glass and rubbed it in using a paper towel in a circular motion - similar to Windex or other window cleaner. I especially focused on the edges of the door, which is the biggest problem area for me. After letting it sit for about 30 minutes, I repeated the process to apply a second coat. After another 30 minutes of setting, I used a dry paper towel and scrubbed the glass until most of the haze was gone. (My bathroom is fairly small, so it's almost impossible for the haze to go away when I'm sweating from cleaning shower doors all day and the moisture condenses on the glass) It's only been a couple of days now, but when I rinse the shower doors after I'm done showering, everything runs off like some kind of super RainX. I'm not sure how long it will last before requiring another coat, but I'm positive it won't take as much effort as it did for the first application.

## Features

- Transparent Polymer Coating
- Water, Soil, and Stain Repellant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | C.R. Laurence |
| Part Number | TPC16 |
| Item Weight | 15.8 ounces |
| Product Dimensions | 6 x 6 x 6 inches |
| Item model number | CECOMINOD078991 |
| Is Discontinued By Manufacturer | No |
| Style | Compact |
| Finish | polished |
| Material | Plastic |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle - Image 1](https://m.media-amazon.com/images/I/31MQKcmDnVL.jpg)
![CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle - Image 2](https://m.media-amazon.com/images/I/41+YoKCDoKL.jpg)
![CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle - Image 3](https://m.media-amazon.com/images/I/418INekr5FL.jpg)
![CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle - Image 4](https://m.media-amazon.com/images/I/41DupejInIL.jpg)
![CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle - Image 5](https://m.media-amazon.com/images/I/41vS8U1v7OL.jpg)

## Questions & Answers

**Q: I applied crl on my shower door but when i take a shower i can see where i sprayed the solution on the glass, how can i remove the spray marks?**
A: I found it hard to remove once I sprayed it on and rubbed as directed. What did work perfectly was to get s slightly damp paper towel to remove most of the polymer and then a dry cloth to polish it up. I did it in small sections. It is somewhat time consuming, but so well worth it! I applied it in September of 2014 and, here it is, July, 2015, it still does what it is supposed to do, even in this incredibly hard AZ water.

**Q: How long is the product effective before the shower enclosure needs resealing? Thank you**
A: It will usually last about 3 months before you need to reapply again.  It is very easy to apply.  Just make sure the glass is perfectly clean, spray and wipe down in circular motion.

**Q: Can this be used on impact windows?**
A: Spray it on anything that comes into contact with water to prevent water spots!

**Q: Can this be used on ceramic cooktops?**
A: Honestly I don't know. But my opinion would be, no, because it is intended to leave a polymer film on the surface to repel water and soap scum.  Heated, that film may produce odors or fumes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does a great job!
*by S***7 on December 30, 2025*

This stuff works great. I wish I had bought it a long time ago.

### ⭐⭐⭐⭐⭐ Great product that will save me a lot of time and energy!
*by F***Z on June 28, 2016*

I've always had trouble keeping my clear shower doors clean of all the mineral deposits and soap residue. Cleaning all of the grime off usually requires hours of scrubbing, leaving my arm sore and leaving me wishing for a shower curtain instead. I decided to try out this product after reading the glowing reviews. I started by using a sponge to apply vinegar to the shower doors, and let it sit for 30+ minutes. I then applied additional vinegar and scrubbed with a scrubbing sponge. The glass cleared up pretty quickly, and after a wipe-down with 409 the glass was pretty clean and clear, and ready to apply the CRL TPC. To apply the CRL TPC, I sprayed it onto the glass and rubbed it in using a paper towel in a circular motion - similar to Windex or other window cleaner. I especially focused on the edges of the door, which is the biggest problem area for me. After letting it sit for about 30 minutes, I repeated the process to apply a second coat. After another 30 minutes of setting, I used a dry paper towel and scrubbed the glass until most of the haze was gone. (My bathroom is fairly small, so it's almost impossible for the haze to go away when I'm sweating from cleaning shower doors all day and the moisture condenses on the glass) It's only been a couple of days now, but when I rinse the shower doors after I'm done showering, everything runs off like some kind of super RainX. I'm not sure how long it will last before requiring another coat, but I'm positive it won't take as much effort as it did for the first application.

### ⭐⭐⭐⭐⭐ Great for glass shower enclosures.
*by J***C on April 28, 2016*

This stuff is like rain-x but better. When we got a new glass shower enclosure our contractor left a bottle of this with us and told us to use it twice a year or so to prevent hard water build up. It worked, so when it ran out I was happy to find it for sale on Amazon. Note: This is a preventative measure, so it is best to start with a surface that is clean, dry, and free from hard water stains. To get rid of hard water stains, I have found before that the overpriced Norwex stuff ( Norwex Cleaning Paste ) combined with a lot of elbow grease does in fact work. But anyone who has worked hard at getting rid of hard water stains will no doubt go looking for ways to prevent it from happening again - hence the need for this product. The Good: The way the water beads is superb, and after over 5 years or so we do not have any hard water stains on our glass shower walls. We do try to squeegee after use but it doesn't happen every time. Use: I spray it fairly liberally on the inside of our shower enclosure and wipe/rub it in with paper towels until it is clear. You don't have to scrub hard like when you are trying to get rid of hard water stains in the first place, but you do have to spend a minute or two until it is totally clear. It is best to do two coats to ensure that the entire surface has at least one good coat. Once on, it is completely clear. I recommend turning on your bathroom fan or doing whatever you can to mitigate the fumes. The Bad: It has a potent chemical smell that dissipates almost immediately. I have not researched how toxic this stuff is. While I do use gloves to prevent touching it, I have definitely inhaled a fair amount when putting it on. On the plus side, I haven't grown a third eye ...

## Frequently Bought Together

- CRL TPC (Transparent Polymer Coating) Surface Protector - 16 oz Bottle
- CRL Bio-Clean Water Stain Remover - 16 oz Bottle
- CRL "Sparkle" Cleaner and Stain Remover - 8 oz. Bottle

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-13*