---
product_id: 734900375
title: "Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons"
brand: "sentinel"
price: "$U16082"
currency: UYU
in_stock: false
reviews_count: 4
url: https://www.desertcart.uy/products/734900375-sentinel-812ls-post-removal-lockdown-sealant-for-asbestos-white-5
store_origin: UY
region: Uruguay
---

# Low odor, water-based Multi-surface adhesion Seals asbestos & lead dust Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons

**Brand:** sentinel
**Price:** $U16082
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal the risk, not your workflow!

## Quick Answers

- **What is this?** Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons by sentinel
- **How much does it cost?** $U16082 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/734900375-sentinel-812ls-post-removal-lockdown-sealant-for-asbestos-white-5)

## Best For

- sentinel enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready for Pros:** Generous 5-gallon pail designed to tackle large-scale projects with ease.
- • **Breathe Easy Formula:** Low odor, water-based composition ideal for occupied buildings without compromising air quality.
- • **Effortless Application:** Compatible with brush, roller, or spray for fast, professional-grade coverage.
- • **Ultimate Safety Lockdown:** Effectively seals hazardous asbestos and lead dust for a safer workspace.
- • **Versatile Surface Bonding:** Adheres strongly to concrete, wood, metal, and more for durable protection.

## Overview

Sentinel 812LS is a professional-grade, water-based encapsulant designed to lock down asbestos and lead dust post-removal. Its low odor formula ensures safe use in occupied spaces, while excellent adhesion to multiple surfaces guarantees long-lasting protection. Supplied in a 5-gallon pail, it’s optimized for large projects requiring efficient, reliable sealing.

## Description

Sentinel 812 Post-Removal Lockdown Sealant is a high-quality, water-based acrylic sealant designed to lock down residual fibers and dust after asbestos abatement. This advanced sealant encapsulates any remaining particles, ensuring a safe and secure environment. Sentinel 812 is easy to apply with standard spray equipment, providing a uniform and durable finish. Ideal for use in various post-abatement scenarios, it enhances safety and compliance with regulatory standards. Not for encapsulating asbestos containing materials in place.

## Features

- ASBESTOS & LEAD DUST ENCAPSULANT - Effectively seals and locks down asbestos and lead dust after removal, ensuring a safer environment.
- LOW ODOR FORMULATION - Water-based and low odor formula makes it suitable for use in occupied buildings and reduces the impact on indoor air quality.
- EXCELLENT ADHESION - Bonds well to a variety of surfaces, including concrete, wood, metal, and more, providing a durable and long-lasting seal.
- EASY APPLICATION - Can be applied using a brush, roller, or spray equipment, making the application process quick and straightforward.
- 5 GALLON PAIL - Comes in a convenient 5-gallon pail, perfect for large projects and professional use.

## Product Details

- **Material:** Acrylic
- **Brand:** Sentinel
- **Style:** Compact
- **Item Weight:** 49 Pounds
- **Compatible Material:** Wood, Metal

## Images

![Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons - Image 1](https://m.media-amazon.com/images/I/51AxjBkIvZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not what I expected
*by T***L on July 12, 2023*

After a flood I needed this product to seal up my floors aprox. 800 sq ft. So I purchased 2 of these. After cleaning my floors thoroughly and mixing product very well. I poured it into my pan, I was quite surprised by how thin it is. It pours like milk and has a milky white spotty finish on the floor too. I will definitely have to do no less than 3 coats, and probably don't need the second pail i purchases. I did roll my product onto the floor.

### ⭐⭐⭐⭐⭐ Works very well
*by K***  on August 10, 2023*

Sealed off floor beautifully leaving a smooth nonporous base. We used acrylic porch/cement paint over it to finish floor. It went on like 🧈 butter. Very happy with result

### ⭐ Misleading Advertising
*by B***4 on September 15, 2024*

This is Not an asbestos encapsulant. Purchased to use as advertised, but the fine print says it cannot be used as for ansbestos encapsulation. Save your time and money!

---

## 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.uy/products/734900375-sentinel-812ls-post-removal-lockdown-sealant-for-asbestos-white-5](https://www.desertcart.uy/products/734900375-sentinel-812ls-post-removal-lockdown-sealant-for-asbestos-white-5)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-03*