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Item #:
223410049
Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons
90% of respondents would recommend this to a friend
Item #:
223410049
GHS 2186
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Order now and get it around Monday, September 07
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Sentinel 811 LS effectively encapsulates residual fibers and dust, preventing their release into the air for maximum safety.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Superior Sealant
Provides an effective barrier against asbestos fibers, ensuring maximum safety and containment during post-removal processes, making it essential for compliance and health protection.
Large Quantity
Offered in a convenient 5-gallon container, ideal for extensive projects, ensuring efficiency and reducing the need for frequent repurchases.
Easy Application
Designed for straightforward application, allowing contractors to efficiently seal treated areas without extensive training or specialized tools, saving time and labor costs.
Product Details
| Brand Name | Sentinel |
| UPC | 732072812532 |
| Unit Count | 640 Fluid Ounces |
| Number of Items | 1 |
| Manufacturer | Sentinel |
| Model | 812LE |
| Part Number | 812LS |
| Item Weight | 49 pounds (22.23 kg) |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| Compatible Material | Metal, Wood |
| Style Name | Compact |
| Color | White |
| Surface Recommendation | Concrete, Wood, Metal |
| Material Type | Acrylic |
| Material | Acrylic |
| Brand | Sentinel |
| Style | Compact |
Who Should Buy?
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Asbestos Abatement Companies
Professionals removing asbestos can use this sealant for long-lasting lockdown of residual fibers post-removal.
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Home Renovators
Homeowners engaged in renovations where asbestos may be present can safely encapsulate remaining fibers after removal.
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Industrial Facilities
Facilities handling asbestos materials can use this sealant to ensure compliance and safety after asbestos work.
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Non-Asbestos Projects
This product is specifically for asbestos; using it on non-asbestos projects may not be effective or necessary.
Product Description
Sentinel 812LS Post-Removal Lockdown Sealant for Asbestos, White, 5 Gallons
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Customer Questions & Answers
-
Question:
Is Sentinel 811 LS suitable for long-term encapsulation of asbestos?
Answer: No, it is not for encapsulating asbestos-containing materials in place. -
Question:
What surfaces can the sealant be applied to?
Answer: It adheres well to a variety of surfaces, including concrete, wood, and metal. -
Question:
How does the low-odor formulation benefit indoor use?
Answer: It reduces the impact on indoor air quality, making it ideal for occupied buildings.
Sentinel Sealers Editorial Review
### Editorial Review The product in question has garnered mixed reactions from customers, particularly regarding its effectiveness and intended use for sealing floors, including those that previously contained asbestos. Several users reported positive outcomes, highlighting its ability to seal floors effectively, with one customer noting that after applying the product, their floor was completely dust-free. Another reviewer praised the product for allowing for a smooth and easy application of a finish coat, resulting in a beautifully sealed surface. However, these favorable reviews were counterbalanced by critical feedback regarding the product's labeling and its actual performance on various materials. Some customers vehemently criticized the product for not adhering properly and washing away with moisture, directly contradicting its purported capabilities. Additionally, confusion arose due to conflicting statements in the product description about its suitability for asbestos-containing materials, with some users claiming it was falsely advertised. Ultimately, while there are testimonials praising the product's sealing qualities when applied properly in certain situations, significant concerns over its reliability for specific use cases—especially regarding asbestos encapsulation—tarnish its overall reputation. Prospective buyers are advised to approach this product with caution, ensuring they fully understand its restrictions and limitations. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Effective sealing capability on various surfaces.
- Creates a smooth, nonporous finish that allows for easy application of additional coatings.
- Some users reported a completely dust-free surface after application.
Cons
- Not reliable for use on asbestos-containing materials, despite product claims.
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GHS 2186
Order now and get it around Monday, September 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Premium, low-odor, water-based sealant for post-asbestos abatement.
- Encapsulates asbestos and lead dust to create a safer environment.
- Dries to a clear, durable finish that bonds well to various surfaces.
- Easy to apply using standard spray equipment, brush, or roller.
- Suitable for use in occupied spaces, minimizing disruption.
- Available in a convenient 5-gallon pail, ideal for large projects.
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