SECTION 09 96 00

HIGH PERFORMANCE LATEX COATINGS

Display hidden notes to specifier. (Don't know how? Click Here) 
 Copyright 2018 -  2018 ARCAT, Inc. - All rights reserved

PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Emulsion-based, field-applied, fluoropolymer liquid coating systems.
1.2	RELATED SECTIONS
A.	Section 03 30 00 - Cast-in-Place Concrete.
B.	Section 04 20 00 - Unit Masonry.
C.	Section 05 70 00 - Decorative Metal.
D.	Section 06 10 00 - Rough Carpentry.
E.	Section 06 40 00 - Architectural Woodwork.
F.	Section 07 46 16 - Aluminum Siding.
G.	Section 09 25 23 - Lime Based Plastering.
1.3	REFERENCES
A.	ASTM International (ASTM)
1.	ASTM B 117 - Practice for Operating Salt Spray (Fog) Apparatus.
2.	ASTM D 610 - Standard Test Method for Evaluating Degree of Rusting on Painted Steel Surfaces.
3.	ASTM D 714 - Standard Test Method for Evaluating Degree of Blistering of Paints.
4.	ASTM D 1654 - Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments.
5.	ASTM D 2244 - Test Method for Calculation of Color Differences from Instrumentally Measured Color Coordinates.
6.	ASTM D 4214 - Test Methods for Evaluating Degree of Chalking of Exterior Paint Films.
7.	ASTM D 4587 - Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings.
8.	ASTM G 154 - Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials.
1.4	DEFINITIONS
A.	The Kynar Aquatec platform of emulsions:
1.	Kynar Aquatec ARC latex: Hybrid dispersion containing 70% by weight Kynar PVDF resin and proprietary acrylic resin.
2.	Kynar Aquatec FMA-12 Latex: Fluorine Modified Acrylic Resin.
B.	The NeverFade platform of topcoats:
1.	NeverFade Original: FMA-12 based chemistry for stucco, concrete, EFIS, masonry, fiber cement, and wood.
2.	NeverFade Metal Restoration: ARC based chemistry for ferrous and non-ferrous metals.
C.	DMT: Direct to Metal.
D.	PVDF Latex: Polyvinylidene Fluoride.
E.	LEED: Leadership in Energy and Environmental Design (LEED) is a sustainable (green) building rating systems developed by U.S. Green Building Council (USGBC).
F.	VOC: Volatile Organic Compounds.
1.5	SUSTAINABLE DESIGN REQUIREMENTS
A.	Environmental Quality Credit: Low-Emitting Materials, Paints.
B.	Material Resources Credit: Building Life-Cycle Impact Reduction, Option 3.
1.	Coating allows existing roofs and walls to be retained rather than replaced with new materials.
C.	Material Resources Credit: Persistent, Biom accumulative, and Toxic (PBT) Source Reduction - Lead and Cadmium.
1.6	SUBMITTALS
A.	Section 01 33 13 - Certificates0 - Submittal Procedures: Requirements for submittals.
B.	Product Data: Submit data on finishing products and coatings, including:
1.	Preparation instructions and recommendations.
2.	Storage and handling requirements and recommendations.
3.	Installation methods.
C.	Samples for Initial Selection: Submit two, 6 by 6 inches (150 by 150 mm) in size illustrating color, gloss, and texture for each color selected and each material to be coated.
D.	Samples for Verification: Submit two, 6 by 6 inches (150 by 150 mm) in size illustrating color, gloss, and texture for each color selected and each material to be coated.
E.	Certificates: Certify coatings are manufactured with minimum 35 percent, by weight, Kynar Aquatec resin and meet or exceed specified requirements of this Section.
F.	Test and Evaluation Reports: Submit preconstruction adhesion test report.
G.	Manufacturers' Instructions: Submit manufacturer's installation instructions.
H.	Field Quality Control Submittals: Submit manufacturer's field service report.
I.	Sustainable Design Submittals:
1.	Section  - .
2.	Manufacturer's Certificate: Certify products meet or exceed specified sustainable design requirements.
a.	Building Life-Cycle Impact Reduction, Option 3.
b.	Persistent, Bioaccumulative, and Toxic (PBT) Source Reduction - Lead and Cadmium.
1)	Certify reduction of these materials.
J.	Qualification Statements: Submit manufacturer's qualifications.
1.7	CLOSEOUT SUBMITTALS
A.	Section 01 70 00 - Execution and Closeout Requirements.
B.	Operation and Maintenance Data: Submit data on cleaning, touch-up, and repair of painted and coated surfaces.
1.8	QUALITY ASSURANCE
A.	Manufacturer Qualifications: Minimum 8 years experience manufacturing similar products.
B.	Applicator Qualifications: Company specializing in applications of coatings specified in this Section and approved by APV Engineered Coatings.
C.	Preconstruction Adhesion Testing:
1.	Apply first coat to substrate. Test coating adhesion by ASTM D 3359.
a.	Perform minimum three tests.
1)	Acceptance Criteria: Minimum 4A, each test.
b.	Comply with manufacturer's instructions for meeting specified adhesion.
c.	Repeat test until meeting acceptance criteria.
d.	Remove or repair damaged coating.
D.	Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
1.	Finish areas designated by Architect.
2.	Do not proceed with remaining work until workmanship is approved by Architect.
3.	Refinish mock-up area as required to produce acceptable work.
1.9	PRE-INSTALLATION MEETINGS
A.	Section 01 30 00 - Administrative Requirements.
B.	Convene minimum one week prior to commencing Work of this Section.
1.	Attendees: Contractor, installer, and manufacturer, APV Engineered Coatings
2.	Review installation instructions and conditions at Site.
1.10	DELIVERY, STORAGE, AND HANDLING
A.	Delivery and Acceptance Requirements:
1.	Deliver materials in manufacturer's original unopened containers with labels intact and legible.
B.	Storage and Handling Requirements:
1.	Store coatings in a cool dry area.
2.	Protect materials against damage by construction traffic.
1.11	PROJECT CONDITIONS
A.	Section 01 60 00 - Product Requirements.
B.	Apply coatings only when temperature of surfaces to be coated and surrounding air temperatures are between 50 to 100 degrees F (10 and 38 degrees C). Substrate temperature should be 5 degrees F above the dew point.
C.	Do not apply coatings in snow, rain, fog, or mist. Do not apply coatings if precipitation is expected within 24 hours or if the air or substrate temperature is expected to drop below 35 degrees F (2 degrees C) within 48 hours.
1.12	SEQUENCING
A.	Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.
1.13	WARRANTY
A.	Section 01 70 00 - Execution and Closeout Requirements.
1.	Exposed Coating: Deterioration includes the following:
a.	Color fading exceeding 5 Delta E Hunter units per ASTM D 2244.
2.	Warranty Period: 15 years from date of Substantial Completion. 
1.14	MAINTENANCE MATERIALS
A.	Section 01 70 00 - Execution and Closeout Requirements.
B.	Supply 1 quart (1 L) of each color, type, and surface texture; store where directed.
C.	Supply 1 gallons (4 L) of each color, type, and surface texture; store where directed.
D.	Label each container with color, type, texture, locations, items coating was applied to in addition to manufacturer's label.
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: APV Engineered Coatings, which is located at:<BR />1390 Firestone Pkwy.<BR />Akron, OH 44301<BR />Toll Free Tel: 800-772-3452<BR />Tel: 330-773-8911<BR />Fax: 330-773-1028<BR />Email: request info (sales@apvcoatings.com);Web: https://apvcoatings.com | http://neverfadecoatings.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2	COATINGS, GENERAL
A.	General: Spray, roller and brush-applied, water based, NeverFade with Kynar Aquatec, fluoropolymer finish using manufacturer's recommended equipment.
1.	Resin: Polvinylidene Fluoride PVDF fluoropolymer.
B.	Composition: Coating compositions produced by Kynar Aquatec LICENSEE, APV Engineered Coatings, that contains resin solids, where at least 35 percent by weight of total resin solids present is Arkema PVDF Polymer.
2.3	COATING SYSTEMS
A.	Product: NeverFade Original with FMA-12 Kynar Aquatec emulsion-based, field-applied, water- based, fluoropolymer liquid coating system on new or existing exterior surfaces including:
1.	Stucco, Masonry, and Fiber Cement.
2.	Cement (cured for a minimum of 30 days).
3.	Vinyl.
B.	Product: NeverFade Metal Restoration with ARC Kynar Aquatec emulsion-based, field-applied, water-based, fluoropolymer liquid coating system on new or existing exterior surfaces including:
1.	Aluminum.
2.	Stainless and various grades of Steel surfaces.
3.	Coated metal surfaces.
C.	Coating Type: NeverFade with Kynar and Kynar Aquatec are emulsion-based, field-applied, fluoropolymer liquid coating systems for new or existing exterior surfaces.
2.4	METAL ROOF AND WALL FLUOROPOLYMER COATING
A.	NeverFade with Kynar Aquatec Coating System by APV Engineered Coatings.
1.	W-1500 Universal Primer, W-1650 Bonding Primer, and/or 2K Corrosion Resistant Epoxy Primer
2.	NeverFade Topcoat.
a.	Accelerated Weathering: 3000 hours in accordance with ASTM D 4587.
b.	Weight Solids: 39-55 percent.
c.	Solids by Volume: 35-45 percent.
d.	VOC: Less than 100 g/l.
e.	Finish: Semi-Gloss.
f.	Finish: Eggshell.
g.	Overall Film Thickness: 5 to 6 mils (0.13 to 0.15 mm) wet.
3.	Accessories: As recommended by manufacture of system coating.
B.	Color: As selected by Architect.
C.	Color: As indicated on Finish Schedule.
D.	Color: Match Architect's sample.
E.	Color: Match existing.
F.	Color: ______
2.5	CEMENTITIOUS AND OTHER SURFACES FOR FLUOROPOLYMER COATING
A.	NeverFade Original Coating System by APV Engineered Coatings.
1.	W-1500 Primer.
2.	NeverFade Original Topcoat.
a.	Weight Solids: 39-55 percent.
b.	Solids by Volume: 35-45 percent.
c.	VOC: Less than 100 g/l.
d.	Finish: Semi-Gloss.
e.	Finish: Eggshell.
f.	Overall Film Thickness: 5 to 6 mils (0.13 to 0.15 mm) wet.
3.	Accessories: As recommended by manufacture of system coating.
B.	Color: As selected by Architect.
C.	Color: As indicated on Finish Schedule.
D.	Color: Match Architect's sample.
E.	Color: Match existing.
F.	Color: ______
PART 3    EXECUTION
3.1	EXAMINATION
A.	Do not begin installation until substrates have been properly prepared.
B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
C.	Section 01 30 00 - Administrative Requirements.
D.	Examine coating substrates and correct conditions that would adversely affect appearance or performance of coating system.
E.	Correct unsuitable conditions before proceeding with surface preparation and coating application.
3.2	PREPARATION
A.	Protection of In-Place Conditions: Prior to surface preparation and application operations, completely mask, remove or otherwise adequately protect window frames, flashings, hardware, accessories, plates, and similar items in contact with coating surfaces but not scheduled to receive special coating.
B.	Metal Surface Preparation:
1.	Clean and dry surfaces, free of contaminations such as mildew, dirt, grease, oils, chalk and any other contamination that can affect adhesion prior to application.
2.	Remove loose, flaking or oxidized paint from surface by water blasting, wire brushing, grinding, or scraping. Smooth out high and low points to prevent visual uneven coating. Sand blast excessive layers or unevenness.
3.	Remove rust by sandblasting or other mechanical means.
4.	Remove mold, mildew, and fungi using a bleach solution prior to applying coating system.
5.	Repair cracks, holes, roof seams, flashing seams and joints of existing substrate with manufacturer's approved sealant tape.
6.	Tighten and replaces loose or corroded fasteners and seal, as needed. Seal joints and seams with manufacturer's approved sealant.
C.	Other Substrate Preparations:
1.	General:
a.	Clean and dry surfaces, free of contaminations such as mildew, dirt, grease, oils, and any other contamination that can affect adhesion prior to application.
b.	Remove loose, flaking or oxidized paint from surface by water blasting, wire brushing, grinding, or scraping.
2.	Masonry: Properly cured, dry and free of laitance. Smooth and free of ridges and depressions.
3.	Wood: Smooth surfaces, free of protruding nails, depressions, or raised edges. Fill damaged areas.
4.	Stucco: Smooth, dry, and free of uneven joints between panels. Remove loose or powdery surfaces and repair as necessary. Allow new stucco to cure for 30 days prior to priming and painting.
5.	Fiber Cement: Smooth, dry and free of uneven joints between units. Remove loose or peeling paint. Pressure wash surfaces as needed, and allow to dry for two days prior to priming and painting.
6.	CMU: Fill voids and cracks and remove ridges and fins, leaving a smooth, clean surface
3.3	APPLICATION FOR METAL
A.	Apply coating system in accordance with the Field Coatings Guide's written instructions as well as the Product Data Sheet.
B.	Apply primers to thickness in accordance with manufacturer's instructions.
1.	Apply a test area of bonding primer and allow to cure overnight. Then test adhesion by cross hatch method. If poor adhesion, use mechanical abrasion method best suited for best results, and retest.
C.	Apply sufficient material to achieve minimum dry film thickness in accordance with manufacturer's written instructions.
1.	No less than two coats in accordance with manufacturer's written instructions.
D.	Keep equipment clean and in proper condition.
E.	Apply materials evenly spread and smoothly apply, free of runs, sags, holidays, lap marks, air bubbles and pinholes to assure a smooth finish.
3.4	APPLICATION FOR OTHER SUBSTRATES
A.	Apply coating system in accordance with the Field Coatings Guide's written instructions as well as the Product Data Sheet.
B.	Apply sufficient material to achieve minimum dry film thickness in accordance with manufacturer's written instructions.
C.	Complete waterproof of retaining walls and planter boxes prior to applying coating system.
D.	Keep equipment clean and in proper condition.
E.	Apply materials evenly spread and smoothly apply, free of runs, sags, holidays, lap marks, air bubbles and pinholes to assure a smooth finish.
3.5	FIELD QUALITY CONTROL
A.	Section 01 40 00 - Quality Requirements and 01 70 00 - Execution and Closeout Requirements for field inspecting and testing.
B.	Manufacturer's Field Services:
1.	Section 01 40 00 - Quality Requirements: Requirements for manufacturer's field services.
2.	Require manufacturer's presence before, during, and after installation to review procedures and completed work, and issue warranty specified.
3.	Repair unsatisfactory conditions disclosed by manufacturer's site visits, and re-inspect by manufacturer before work starts or resumes in affected areas.
C.	Inspect coated surfaces for uniform thickness, color and appearance, matching approved samples when viewed from 5 feet (1500 mm) away under normal lighting conditions.
1.	Ensure coatings are smooth and free from blemishes impairing serviceability and detract from appearance.
3.6	CLEANING
A.	Section 01 70 00 - Execution and Closeout Requirements: Requirements for cleaning.
B.	Clean adjacent construction to remove overspray or roller splatter with mild detergent and rinsed with clean water, prior to coating drying.
3.7	PROTECTION
A.	Protect installed products until completion of project.
B.	Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION