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Daily Quiz (20)

True or false: Research has shown that it is useful to expose new wood substrates to the atmosphere for a few weeks before coating.

True or false: Wood floors can be renovated with a UV-cure coating that allows return to service within 24 hours.

What organization has a research unit dedicated to the durability of wood and its protection?

True or false: Today, most repair materials for deteriorated wood are based on polyurethane resin-based materials, according to a recent Durability + Design article.

When assessing the moisture content of wood with a suitable moisture meter, what level of moisture is generally considered to be the upper limit for successful painting?

Slip resistance of wood-floor finishes are influenced most by what characteristic?

True or false: According to Allen Zielnik in a recent D+D article, most of the exterior wood repair products are based on acrylic-resin technology.

What organization conducted exposure studies showing that coatings performance diminished on wood substrates that were pre-weathered before painting?

How long can new wood be weathered in the atmosphere before special surface preparation measures are required in advance of painting, according to the U.S. Department of Agriculture’s Forest Products Lab?

True or false: Many coating manufacturers recommend that wood should have a moisture content of 15% or less before painting it.

True or false: Linseed oil built up in multiple coats on a wood floor is likely to be very glossy and very slippery.

Is it possible for a wood floor coating to be very glossy but not slippery?

True or false: Uncoated western red cedar siding should be weathered for several weeks before application of a primer to improve adhesion.

True or false: Wood exposed in sunlight for more than three to four weeks should be lightly sanded or power washed to remove the thin, degraded surface layer before applying paint.

When assessing the moisture content of wood with a suitable moisture meter, what level of moisture is generally considered the upper limit for successful painting?

True or false: It is useful to expose exterior wood to the weather for a few weeks before painting it.

Slip resistance of wood-floor finishes are influenced most by what characteristic?

True or false: A moisture content of 30%, as measured by a moisture meter, is generally considered the upper limit for successful painting of wood.

True or false: For a wood substrate, a moisture content of 15% as measured by a moisture meter is generally considered the upper limit for successful painting.

True or false: Weathering of wood before coating extends the lifetime of the coating.


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Graco Inc.
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Novatek Corporation
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Polyval Coatings
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Thermion Inc
Buy Back Program

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This drive system is
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AGC Chemicals
FEVE Coated Water Tank Mural Greets Panama City Visitors

LUMIFLON based coatings can last up to 30 years without fading, offering a low-maintenance solution that retains color and gloss and can be field-applied.

Termarust Technologies
Termarust (HR CSA) Chemically Stops
Active Corrosion

Truss bridge treated with Termarust's (HR CSA) in 1995. This highway & rail truss bridge is still stable and there still is no active corrosion.

CS Unitec
Peening Preparation Tools

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RPB Respiratory

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Julbert, Inc.
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