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www.benjaminmoore.com

Paint 201: Practical Solutions and Problem-

Solving Techniques Practical Solutions and Problem-Solving

Techniques

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Benjamin Moore & Co. is a Registered Provider with IDCEC. This CEU is registered with the Interior Design Continuing Education Council (IDCEC) for continuing education credits. This credit will be accepted by the American Society of Interior Designers

(ASID), International Interior Designers Association (IIDA) and Interior Designers of Canada (IDC). The content included is not deemed or construed to be an approval or endorsement by IDCEC of any material or construction or

any method or manner of handling, using, distributing or dealing in any material or product. Questions related to specific materials, methods and services should be directed to the instructor or provider of this CEU.

This CEU will be reported on your behalf to IDCEC and you will receive an email notification. Please log in and complete the electronic survey for this CEU.

Certificates of completion will be automatically issued once you have submitted the online survey for this CEU. Attendees who do not belong to ASID, IIDA or IDC and do not have a unique IDCEC number will be provided with a Certificate

of Completion after this CEU.

This presentation is protected by US and International copyright laws. Reproduction, distribution, display and use of the presentation without written permission of the speaker is prohibited.

Benjamin Moore & Co.101 Paragon Drive

Montvale, NJ 07645

IDCEC Class-code:XXXXXXCourse Number: CEU-101875

Learning Units: 0.1

Paint 201

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Learning Objectives

• Classification of paints

• Factors affecting curing

• Surface preparation and priming techniques

• Causes and solutions for common paint problems

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Classifying Paints

Introduction

• Paints are classified by resin type

• Oil and latex paints are the most common paints

• Knowledge can prevent problems

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Classifying Paints

How to Classify Paint

• Classified by type of resin or curing mechanism

• Resin contributes to performance

• Curing method influences drying time

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Classifying Paints

Resin Types

• Oils/Alkyds

• Latex/Acrylics

• Epoxies

• Urethanes

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Classifying Paints

Curing Mechanisms

• Solvent Evaporation – evaporation of solvent allows paint to dry

• Coalescence – particles of pigment and binder fuse together to bind the pigment

• Oxidation – binder oxidizes as it reacts with the oxygen in the air

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Classifying Paints

Drying vs. Curing

• Drying occurs when solvent evaporates from coating

• Curing occurs when coating has reached optimum hardness

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Classifying Paints

Factors Affecting Curing

• Temperature

• Air Movement

• Relative Humidity

• Dew Point

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Classifying Paints

• Temperatures affect viscosity and bonding

• Increased air movement shortens dry time for oils

• Increased air movement can cause latex to crater

Factors Affecting Curing, Cont’d…

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Classifying Paints

• High humidity can shift color in oils

• High and low humidity can affect latex adversely

• Dew point can affect performance of paints

Factors Affecting Curing, Cont’d…

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Surface Preparation and PrimersIntroduction

• Proper surface preparation is key

• Preparation and priming can prevent problems

• Critical with wood and metal applications

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Surface Preparation and PrimersPainting Wood

• Apply protective coating to clean, dry surface

• Holes and cracks should be filled

• Type of wood will affect painting process

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Surface Preparation and PrimersStaining Wood

• Wood surface should be clean and dry

• Set nail holes below surface and fill-in

• Remove any loose fibers

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Surface Preparation and PrimersRe-Staining Wood

• Surface should be stripped of old finish

• Wood bleach system may be used for even color

• Clear finishes require a minimum of four coats

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Surface Preparation and PrimersPainting Masonry

• Consider surface porosity and pH

• Highly porous surfaces must be filled

• Painting “hot” masonry will “burn” the resin

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Surface Preparation and PrimersPainting Metal

• Use latex or waterborne acrylic for galvanized steel

• Shipping coats should be removed with a solvent wash

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Finish Coats

Why do People Paint?

• Color – sets mood, safety

• Sheen – appearance and performance

• Protection – protects surface from environment

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Finish Coats

Color

• Color is the driving factor when selecting paint

• Color affects the body and mind

• Understanding color is critical

yellow

yellow-orange

orange

red-orange

redred-

purple

purple

blue-purple

blue

blue-green

green

yellow-green

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Finish Coats

Color Schemes

• Analogous – 3 colors side by side on color wheel

• Monochromatic – tints and shade of 1 hue

• Triad – 3 colors equidistant on color wheel

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Finish Coats

Sheen

• Sheen levels vary from matte to high-gloss

• Glossy coatings offer extra durability

• High gloss show defects – flat hides imperfections

Flat

Matte

Eggshell

Pearl

Satin

Semi-Gloss

High-Gloss

Dull(Appearance)

Glossy(Durability)

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Finish Coats

Sheen, Cont’d…

Appearance

Higher sheens accentuate surface defects, textures,

and imperfections

Flat hides surface defects and is the most forgiving

sheen

Lower sheens soften the appearance of a room and makes walls look smooth

Durability

Higher sheens are generally more durable due to their

higher resin content

Lower sheens are not as durable but are easily

cleaned

Glossy finishes provide a smooth luster and are

excellent for trim, doors, and furniture

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Finish Coats

Residential Protection

• Coatings provide color and protection

• Interior paint provides washability

• Exterior surface paint provides protection

Dull(Appearance)

Glossy(Durability)

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Finish Coats

Commercial Protection

• Coatings offer chemical and abuse resistance

• Important component of facilities maintenance

• Two-component coatings are often used

Dull(Appearance)

Glossy(Durability)

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Finish Coats

Specialty Protection

• Spray applications

• Low VOC emission

• Splatter resistance

• Extreme durability

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Blocking

• Two painted surfaces become stuck together

• Insufficient drying time or low quality gloss paint

• High-quality latex offers good blocking resistance

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Yellowing

• Oils may yellow due to continuing oxidation

• Can also be caused by exposure to heat sources

• Using high-quality latex will minimize yellowing

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Lapping

• Lapping refers to a non-uniform appearance

• Caused by failure to maintain a “wet-edge”

• Apply paint back onto the just painted surface

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Hatbanding

• Caused by excessive cutting-in with a brush

• May also be caused by applying wet finish to dry

• Important to feather edges when cutting-in

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Sagging

• Refers to downward dripping of the paint

• Caused by applying paint too heavily

• Immediately re-roll or brush out

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Blistering

• Excess moisture or poorly prepared chalked surface

• Remove with pressurized water and scrape off

• Caulk cracks, holes and seams

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Chalking

• Slight chalking of exterior paint is normal

• Can cause peeling problems

• Wash surface with detergent

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Mildew

• High humidity, poor ventilation, no sunlight

• Use of low-quality paint with little mildewcide

• Apply one part bleach to three parts water

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Cracking and Flaking

• Occurs over wood with non-porous flat grain

• Caused by seasonal weather fluctuations

• Lightly sand and coat with a primer

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Tanning Staining

• Tannins can be activated by paint or stain

• Seal with a barrier coat

• Extreme cases may require a primer

Dull(Appearance)

Glossy(Durability)

Good Bad

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Problem Solving

Surfactant Leaching

• Latex paints contain surfactants

• Moisture or low temperatures during curing

• Flush area with water

Dull(Appearance)

Glossy(Durability)

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Problem Solving

Questions to Ask

• What – product, drying method, surface preparation

• Where – location of surface

• When – atmospheric conditions

• How – applied with a brush or roller

Dull(Appearance)

Glossy(Durability)

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Thank You for Attending!

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