Your Last Coat™ - TopCoat that Does it All

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                                                         Photo Courtesy City of Great Falls
The picture above is from GLOBAL Encasement's Inc. Case History #207 The Rainbow Dam, which needed severe protection from the
extreme Montana elements. The chosen system for this task was a combination system design of R.I.P™ Rust-Inhibiting Primer and Your Last Coat.


This large DeCA warehouse, which stores valuable goods for the US military, had a badly failing roof with over 110 documented leaks.
GLOBAL Encasement, Inc. Your Last Coat system was installed seamlesly, saving time and money.


Product Testimonial


1. Product Name

                   Your Last Coat

2. Manufacturer

GLOBAL Encasement, Inc.
701 E. Santa Clara Street
Ventura, CA  93001 USA
PHONE:  (800) 266-3982  
FAX: (800) 520-3291 

3. Product Description

Your Last Coat™ is a high performance, water-based, acrylic, non-toxic, zero VOC green coating that is tough, abuse-, rust-, mildew-, fire- and chemical-resistant and forms a waterproofing membrane.  Its moisture vapor transmission qualities make it perfect for historic preservation and can be custom tinted almost any color. 
Uses: Over most interior or exterior surfaces - wood, plaster, stucco, masonry, concrete, metal, structural steel, transite, galbestos, wood or asphalt roofing shingles, built-up roofing, fiberglass, vermiculite and ceramic fiber.
Use it to seal and encase roofing, Asbestos-Containing Materials (ACM), Lead-Based Paint (LBP), walls, ceilings, trim, ducts, pipes, siding, window trim, porch railings, posts, overhangs, fences, and transite.

Your Last CoatGREEN Features:

  • Class A Fire Rated
  • UL Listed Roof Coating
  • Certified Lead Encapsulant - ASTM E-1795 Tested
  • Approved for use over Asbestos-Containing Materials
  • LEED Solar Reflective Energy Star Roof Coating
  • LEED Zero VOC, Non-Toxic
  • Mercury and Lead Free
  • Sustainable/Renewable
  • Easy to use, cleans up with water

Your Last Coat PERFORMANCE Features:

  • Extremely tough, durable and flexible
  • Mildew and mold-resistant
  • Fire-, chemical-, impact-, and abuse-resistant
  • Waterproof, breathable
  • Can be custom tinted almost any color

4 Technical Data and Properties

Solids by weight:
Solids by volume:
Weight per gallon:
Liquid appearance:
Drying time:
66% (+/- 2%)
52% (+/- 2%)
11.85 lbs
Bright white with mild scent
110 +/-10 KU
To Touch: 1-4 hours
Recoat After Dry To Touch: 2-8 hours
Full Cure: 10-14 days
Your Last Coat has an elongation of 329% and a tensile strength of 304 psi, superior flexibility, high impact resistance and adhesion all tested in accordance with (ASTM D 6083) standard testing protocol for liquid applied roofing systems.

5. Product Installation

  • Your Last Coat is ready to use. 
  • Apply by brush or roller, or airless sprayer. 
  • All surfaces must be clean, dry, and free of mold, mildew, chalking, dirt, grease, oil, or other contaminants that would interfere with proper adhesion.
  • Best applied in temperatures between 50ºF and 100ºF.
  • Dries in 2-8 hours. Cool temperatures and high humidity can affect dry and cure time.  
  • Follow manufacturer’s application guidelines.
  • Easy to use and clean up is with water.
Your Last Coat  coverage rate varies depending upon the porosity and texture of the surface being encased.

Theoretical coverage on a flat non-porous surface is: 

Interior System = 7 mil DFT @ 137 sq. ft./gallon (12.72 sqm)
Exterior System = 14 mil DFT @ 68 sq. ft./gallon (6.31 sqm)
On Roofing:
10-Year System = 16 mil DFT @ 60 sq. ft./gallon (5.57 sqm)
20-Year System = 32 mil DFT @ 30 sq. ft./gallon (2.78 sqm)
*DFT: Dry Film Thickness
Spray Application: Use self-cleaning reversible spray tip size .019-.035 (.021 is most often used).
Brush: Use any nylon bristle brushes.
Roller: Use a ¾ inch nap.
6. Availability and Cost
Call GLOBAL Encasement, Inc. at  800-266-3982  for pricing and availability.
7. Warranty
GLOBAL Encasement, Inc. can warrant for a period of up to twenty (20) years from the date of purchase that Your Last Coat is free of any defects in manufacturing. The Limited Warranty herein described shall be in lieu of any other warranty, expressed or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose.
GLOBAL Encasement's sole liability under this Limited Warranty shall be, at its option, to replace any portion of the product proven to be defective in manufacture.
Any defects discovered must be reported to GLOBAL Encasement, Inc. within the Limited Warranty period, and no later than 30 days after discovery.
This Limited Warranty does not extend to liability for any damages due to abuse by occupants, improper maintenance, water damage, or any other causes beyond anticipated conditions and the manufacturer's control.
Download and Print
PDS (Product Description Sheet), MSDS (Material Safety Data Sheets) and SDS (Safety Data Sheets)






Your Last Coat is a  Green, Water-Based, Non-Toxic, Zero VOC Coating. It is Sustainable, Tough, Abuse, Rust, Mildew, Fire & Chemical-Resistant. It Forms a 20 Year Renewable, Water/Weather Proofing Membrane to Protect Buildings & Restore Roofing. It is Approved for Managing Asbestos, Lead-Based Paint & Solid PCB’s.






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Environmental Attributes