---
product_id: 521741515
title: "Plaster MasterCoat (also used as Shower Base Coat, Dry Mix - 50 lbs)"
brand: "vasari"
price: "$2516.88"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/521741515-plaster-mastercoat-also-used-as-shower-base-coat-dry-mix
store_origin: EC
region: Ecuador
---

# 160-200 sq.m coverage 50 lbs durable dry mix crack-resistant binder tech Plaster MasterCoat (also used as Shower Base Coat, Dry Mix - 50 lbs)

**Brand:** vasari
**Price:** $2516.88
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master the art of flawless surfaces with VASARI Plaster MasterCoat!

## Quick Answers

- **What is this?** Plaster MasterCoat (also used as Shower Base Coat, Dry Mix - 50 lbs) by vasari
- **How much does it cost?** $2516.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/521741515-plaster-mastercoat-also-used-as-shower-base-coat-dry-mix)

## Best For

- vasari enthusiasts

## Why This Product

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

## Key Features

- • **Matte Elegance:** Subtle color variations and a refined matte finish elevate your space with understated sophistication.
- • **Eco-Smart Choice:** Cement-free formula reduces cracking and maintenance, keeping your projects pristine and stress-free.
- • **Superior Adhesion:** Bonds seamlessly to most surfaces, ensuring a flawless, long-lasting base or finish coat.
- • **Crack-Free Durability:** Say goodbye to annoying fissures with advanced lime binder technology that outlasts cement.
- • **Versatile Application:** Perfect for showers, fireplaces, exteriors, and heavy textures—one coat, endless possibilities.

## Overview

VASARI Plaster MasterCoat is a 50 lb dry mix lime plaster fortified with coarse marble aggregate, designed as a crack-resistant, high-adhesion base or finish coat for showers, fireplaces, exteriors, and heavy textures. Offering 160-200 sq.m coverage per pack, it replaces traditional cement substrates to prevent cracking and telegraphing, delivering a durable matte finish with subtle color variation.

## Description

GUARANTEED - PREMIUM, NATURAL, AUTHENTIC and BEAUTIFUL Lime Plaster Products. The ultimate replacement for paint. You can tint our products with universal colorants or with the same colorants used to tint latex paint. Our products offer endless versatility in not only look, feel and texture, but also for both modern and traditional designs. Paint is synthetic-rubber, plastic and chemicals. Plaster and stucco are affordable.

## Features

- Binder fortified lime plaster with extra coarse marble aggregate.
- Designed as a preliminary base-coat and/or finish coat for showers, fireplaces, heavy textures, tiles, exteriors and where durable surfaces are required.
- Mastercoat replaces cement based substrates in showers, fireplaces and more. Cement, like Thinset, or standard mortar cement, will continue cracking over time, telegraphing the cracks and fissures onto the finish coat of plaster. Mastercoat solves this problem.
- Matte sheen / subtle color variation, if used as a finish coat.
- High adhesion/bonding to most surface.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Vasari Plaster and Stucco, LLC |
| Product Dimensions | 50.8 x 50.8 x 10.16 cm; 23.13 kg |
| Size | 50 Pound (Pack of 1) |
| Colour | Random color |
| Finish | Matte |
| Item Package Quantity | 1 |
| Coverage | 160-200 sq.m/50 lbs |
| Special Features | Crack Resistant |
| Usage | Exterior |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 23.1 kg |

## Product Details

- **Brand:** Vasari
- **Colour:** Random color
- **Finish type:** Matte
- **Size:** 50 Pound (Pack of 1)
- **Item volume:** 50 Litres
- **Special feature:** Crack Resistant
- **Unit count:** 22679.6185 gram
- **Paint type:** Mineral
- **Specific uses for product:** Exterior
- **Surface recommendation:** Mixed Surfaces

## Images

![Plaster MasterCoat (also used as Shower Base Coat, Dry Mix - 50 lbs) - Image 1](https://m.media-amazon.com/images/I/71T8WUB2s8S.jpg)

## Questions & Answers

**Q: what color is this??? says nowhere on the post or bag, super annoying**
A: The Mastercoat plaster is naturally an off-white color. All of our dry mixes are natural white limestone in color. Colorants are used to tint the plaster if desired.

**Q: Can this product be used as a finished shower floor and placed over existing grouted tile in shower?**
A: If it were me I would remove the grouted tile.  All plaster is rigid by nature.  Any movement will cause material to crack.  Removing the tile should expose the cement float that was used to set your original tile. After removing any excess old grout and adhesive material remaining the shower floor should be ready to go.  I would use the company's primer first then Master Coat then finish with Fine  Coat product.  Just remember!  Always apply material in thin coats...

**Q: Can this product be applied over existing tile?**
A: Yes, however you first need to apply a bonding primer. We highly recommend the Insl-X Stix Waterborne Bonding Primer. Thank you for your question.

**Q: Is it micre cement? What colors does it come in? Aprox aurface covering?**
A: No, it is not micro cement. Mastercoat is made of lime and can be tinted to a variety of colors with our Vasari Colorants. One bag of Mastercoat covers 50 Sq ft with the recommended two coat application.

## Frequently Bought Together

- Vasari Lime Plaster & Paint | Mastercoat (Fortified Coarse Sand Plaster) | Base-Coat Where Durable Surfaces are Required | Made from Natural Lime and Powdered Marble | Dry Mix
- Vasari Plaster Mineral Sealer (1 Gallon)
- VASARI Lime Plaster & Paint | Veneziano Plaster (Smooth Finish) | Made from Natural Lime and Powdered Marble | color: Natural white #1 | Dry Mix (Makes 5 Gallons Plaster)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-04*