SMARTCOAT 100 Roof Wash is a highly versatile industrial cleaner and degreaser intended for application to all types of roofs prior to power washing in preparation for the application of SMARTCOAT Primer, Mastic and/or Coatings. This product lifts dirt and grease from the surface of the roof including small pores and irregularities. SMARTCOAT 100 is both a safer and more sustainable alternative to toxic cleaners, bleaches and solvents. The concentrated formula cleans, degreases and deodorizes without harsh chemicals. The formula is non-toxic, non-abrasive, non-corrosive and safe for use on all water-safe washable surfaces.

Use as is or dilute with hot or cold water as shown below:

• HEAVY DUTY: Full strength to 1:1 dilution
• GENERAL PURPOSE: Up to 1:10 dilution
• LIGHT CLEANING: Up to 1:30 dilution

SMARTCOAT 400 Series Acrylic and Silicone Coatings are direct-bond optimized- they have been engineered to adhere to most substrates without the need for primer. However, there are a few scenarios where surface priming or preparation is recommended or required:

ADHESION TEST FAILURE

It is best practice to conduct an adhesion analysis on every project, in accordance with the SMARTCOAT Field Adhesion Test protocol. If needed, SMARTCOAT 210 Universal Primer will enhance adhesion to most roofing substrates.

SMARTCOAT 210 Universal Primer Packaging, 5G | Coverage, 1G per 100 square feet

BITUMINOUS SUBSTRATES

Whether restoring with SMARTCOAT 400/401 Acrylic or 450 Silicone, it is best practice to prepare an existing bituminous roof surface with SMARTCOAT 200 Asphalt Bleed Blocker, a water-based formulation manufactured with premium acrylic resins designed to block bituminous oil exudate or “bleed-through” from staining SMARTCOAT 400 series coatings. Highly aged, weathered or brittle asphaltic surfaces may be rejuvenated with SMARTCOAT 220 Asphalt Emulsion prior to coating.

SMARTCOAT 200 Asphalt Bleed Blocker Packaging, 5G | Coverage, 1G-1.5G per 100 square feet

SMARTCOAT 220 Asphalt Emulsion Packaging, 5G, 55G and 275G | Coverage, 6-8G per 100 square feet

If your mastics don’t have the muscle to permanently seal leaks, your “restoration” project won’t last.  

SMARTCOAT Mastics seal leaking seams, fasteners, penetrations and/or any splits, tears or deficiencies in the roof’s surface prior to coating with SMARTCOAT ACRYLIC or SILICONE.  When a caulk bead is preferred, or a damp surface in play, SMARTCOAT 370 UltraSeal MS Polymer Sealant gets the job done.

Reinforce seams and details with SMARTFAB™ 500 Polyester Reinforcement.
Available in 4", 6", 12" and 20"

SMARTCOAT 300 Non-Fibered Acrylic Mastic, 3.5G
100% acrylic elastomeric, water-based roof mastic. Suitable for application to metal, asphalt, modified bitumen and most single-ply roofs. A high degree of rubber-like elasticity allows this product to accommodate wide swings in temperature and significant building movement.  UV-stable- coating is not required.

COVERAGE
12-13 sq.ft. per gallon applied 1/8" thick; additional material may be required when 3-coursing to saturate and encapsulate polyester fabric. 

SMARTCOAT 301 Fibered Acrylic Mastic, 3.5G
100% acrylic elastomeric, water-based, fiber-fortified roof mastic.  Suitable for application to metal, asphalt, modified bitumen and most single-ply roofs. While maintaining a high degree of elasticity, the addition of reinforcing fibers reinforces strength and delivers superior crack-bridging performance. UV-stable; coating is not required.

COVERAGE
12-13 sq.ft. per gallon applied 1/8" thick; additional material may be required when 3-coursing to saturate and encapsulate polyester fabric.

SMARTCOAT 350 Silicone Mastic, 2G
Professional grade high performing silicone mastic.  Suitable for application to metal, asphalt, modified bitumen and most single-ply roofs- and it goes down like a dream (we're told).  Upon cure, forms a durable, breathable and water-resistant barrier that is resistant to degradation from UV and natural weathering; coating is not required.  

COVERAGE
12-13 sq.ft. per gallon applied 1/8" thick; additional material may be required when 3-coursing to saturate and encapsulate polyester fabric.

SMARTCOAT 365 SILICONE REPAIR MASTIC, 2G
When you want a repair that's more than a patch, #365 is your go-to. This year-round permanent repair silicone mastic can be applied to damp surfaces and as low as 32°F. Seals asphalt, metal, single-ply and most coating surfaces. UV-stable, coating is not required.

COVERAGE
12-13 sq.ft. per gallon applied 1/8” thick; additional material may be required when 3-coursing to saturate and encapsulate polyester fabric.

SMARTCOAT 370 UltraSeal, 10.1 oz Caulk Tube, 24/Carton
Silyl-modified polyether high performance, multi-purpose, low VOC, single component adhesive/sealant designed for bonding and sealing a wide range of porous and non-porous construction materials.  Not intended for use on TPO.  Paintable by latex-based paints or SMARTCOAT 400 Series Coatings approximately one hour after application.  Will not crack, shrink or peel.  Easy to gun and tool for quick application.  

COVERAGE
Approximately 25 lineal feet for ¼” width and ¼” depth joint

SMARTCOAT 400 Series Coatings are direct-bond optimized to deliver excellent bond strength to many common roof substrates including metal, single-ply, built-up, and modified bitumen roofs without the need for primer¹.       

Reinforce acrylic roof systems with SMARTCOAT 501 Stichbond Polyester Available in 40" width

SMARTCOAT 400 High Performance Acrylic Coating (5G, 55G, 275G) - White/Tan

High solids, heavy bodied elastomeric roof coating manufactured with 100% acrylic-based polymers, reflective white pigments and high-grade biocides. Remains bright white after weathering. Extremely high elastomeric properties - tough, durable solution to seal roof surfaces in all North American climates, prolong roof service life, reduce interior building temperatures and associated cooling costs. Exceeds the parameters of ASTM D 6083, Type I.

Additional material may be required to meet SMARTCOAT specification and warranty requirements.

Coverage: 1.5 gallon per 100 square feet per coat, minimum 3 gallons per 100 square feet in two coats.

SMARTCOAT 401 High Solids Acrylic Coating (5G, 55G, 275G) - White/Tan

Heavy bodied elastomeric roof coating manufactured with 100% acrylic-based polymers, reflective white pigments and UV reactive chemicals for enhanced dirt pickup resistance. Remains bright white after weathering. Durable, workhorse solution to seal roof surfaces, prolong roof service life and reduce interior building temperatures and associated cooling costs.

Coverage: 1.5 gallon per 100 square feet per coat, minimum 3 gallons per 100 square feet in two coats.

Additional material may be required to meet SMARTCOAT specification and warranty requirements.

SMARTCOAT 405 Quick Set Acrylic Coating (5, 55G, 275G) - White

High-solids, heavy-bodied elastomeric roof coating manufactured with 100% acrylic-based polymers, reflective white pigments and high-grade biocides. Resistant to wash away from rain within 45 minutes of application. Remains bright white after weathering. Durable solution to seal roof surfaces, prolong roof service life, and reduce interior building temperatures and associated cooling costs, especially in climates with pop-up rains.

Coverage: 1.5 gallon per 100 square feet per coat, minimum 3 gallons per 100 square feet in two coats. Additional material may be required to meet SMARTCOAT specification and warranty requirements.

SMARTCOAT 420 Fibered Aluminum Coating

Heavy-duty fibered aluminum coating that gives maximum reflectivity while giving unsurpassed protection against moisture and corrosion. Our unique formulation forms a heavy, brilliant, silvery finish that preserves, prevents rust, inhibits fungus and reflects over 70% of the sun’s damaging rays, while reducing interior temperatures. Our use of paint grade aluminum pigment (as opposed to the coarser, less leafing “roofing” grade) gives a much finer leafing effect and a vastly superior coating to other brands. Our use of naturally occurring bituminous resins fortifies the asphalt with unparalleled strength to give it greater resistance to the damaging effects of the elements. Meets or exceeds all the requirements of ASTM D 2824-06 Type III and Federal Specification TTC 1079.

Coverage: 1 – 1.5 gallons per 100 square feet.

SMARTCOAT 450 High Solids Silicone Coating (5G, 55G) -White/Light Gray/Dark Gray/Santa Fe Tan and Black²

100% silicone-based, solvent free, single part roof coating. Creates a vapor permeable membrane, adaptive to temperature extremes, UV resistant, watertight and weatherproof. Outstanding ponded water resistance for direct bond over horizontal and vertical surfaces. May be used to re-coat existing silicone roof coatings and existing acrylic roof coatings. Meets or exceeds ASTM D 6694.

Coverage: 1.5 – 2.5 gallons per 100 square feet, specification and warranty duration dependent.

¹It is best practice to conduct an adhesion analysis on every project to determine if primer is required.

²Black is made-to-order, contact for pricing and minimum order.

Be sure that you are meeting the required project specifications and applying safely with these Technical Data Sheets and Safety Data Sheets for SMARTCOAT products:

SPECIFICATIONS GUIDES

CONSTRUCTION DETAILS

CertainTeed offers a range of Limited Warranties for SMARTCOAT Acrylic or Silicone restoration projects, including 5 and 10 year extensions on CertainTeed Integrity roof system® Limited Warranties. 

Warranty Overview

SMARTCOAT Limited Warranty on Materials Registration

SMARTCOAT NDL Limited Warranty/Integrity Roof Systems SMARTCOAT Extension Application

SMARTCOAT Field Adhesion Test