Your Last Coat™


                                      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.


Product Description

Your Last Coat is a high performance, water-based, acrylic, non-toxic, low VOC (4 g/l) 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. It can be applied over PrepLESS Primer to form a GLOBAL Encasement System.

Your Last Coat is excellent for interior or exterior use over most surfaces, walls, ceilings, trim, ducts, pipes, roofing and siding, windowsills, frames and trim, porch railings, posts, overhangs and fences. It securely seals and encases materials on wood, plaster, stucco, masonry, concrete, structural steel, Transite, Galbestos, shingles, built-up roofing, fiberglass, vermiculite or ceramic fiber.
Your Last Coat Features:
  • Class A Fire Rated
  • Extremely tough, durable and flexible
  • Mildew and mold resistant
  • Can be custom tinted almost any color
  • Waterproof
  • Flexible
  • Low in V.O.C.s (Volatile Organic Content)


Technical Data and Properties

Solids by weight: 67.4% (+/- 2%)
Solids by volume: 54% (+/- 2%)
Weight per gallon: 11.85 lbs
Liquid appearance: Bright White with mild scent
VOC:  4 g/l
Viscosity: 105-120 KU
Drying time: To Touch: 1-4 Hours
Recoat After Dry To Touch: 2-8 Hrs 
Full Cure: 10-14 Days
Your Last Coat has an elongation of 329% and a tensile strength of 200 psi (ASTM D412), superior flexibility (ASTM D522,A), high impact resistance (ASTM D2794), and adhesion (ASTM E736).
Your Last Coat is approved for use in all US States and Territories and has passed independent testing by third party accredited laboratories, including ASTM E-1795, the Standard for Liquid Coating Encapsulation Products for Leaded Paint in Buildilngs.  This material is a UL Listed roofing product and has passed ASTM E-108 (comparable to U.B.C. St’d 32-7) and meets the requirements for Class A. Your Last Coat Material has passed ASTM E-119 testing over fireproofing insulation, ASTM E-84, E-162, and QUV G53. Your Last Coat is non-toxic, non-mercuric, and low in Volatile Organic Content (V.O.C.).
Toxicological Report states: “There is no toxicological basis for limiting occupancy of a dwelling unit, or restricting entry of any resident including pregnant women and children under six years of age, to dwelling units during the application of your encapsulant.”

Product Installation

  • Your Last Coat is ready to use and should not be diluted.
  • Apply by brush or roller, or airless sprayer.
  • All surfaces must be clean, dry, and free of dirt, grease, oil, or other contaminants that would interfere with proper adhesion.
  • Apply in temperatures between 5 0ºF 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.
COVERAGE:  Your Last Coat coverage rate on a flat surface is:
Dry Mils @ sf/gallon
  • 6 @ 160 sq. ft./gallon
  • 8 @ 120 sq. ft./gallon
  • 10 @ 96 sq.ft./gallon
  • 12 @ 80 sq.ft./gallon
  • 14 @ 68 sq.ft./gallon
Coverage varies depending upon the porosity and texture of the surface being encased.
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.

Availability and Cost

Call GLOBAL Encasement, Inc. at  800-266-3982  for pricing and availability.


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.

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GLOBAL Encasement, Inc.
701 E. Santa Clara Street, Suite 12
Ventura, CA  93001 USA
PHONE:  (800) 266-3982  
FAX: (800) 520-3291