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Daily Quiz (16)

True or false: Silanes and siloxane water repellents prevent water from entering masonry structures, but allow water vapor to exit.

True or false: Siloxane sealers will not keep pressure-driven water from penetrating concrete pores.

True or false: Siloxane sealers are normally applied to concrete substrates in film thicknesses of two to three mils.

True or false: A silepoxy is formed by the combination of epoxy with siloxane.

True or False: Clear, penetrating silane and siloxane sealers have a strongly limiting effect on the ability of water vapor to exit concrete and masonry.

What degree of surface profile is required on concrete to be treated with a siloxane sealer?

True or false: Penetrating sealers such as silanes and siloxanes for concrete decks have good crack bridging capability.

Hybrid coatings that combine epoxies with siloxanes are called what?

While a concrete surface needs to be clean prior to application of a silane or siloxane sealer, it does not require substantial roughening or profiling. Why?

An epoxy-modified siloxane clear coating would be classified as what type of anti-graffiti coating?

True or false: Silane and siloxane sealers prevent both water ingress into concrete and moisture vapor from escaping the concrete.

True or false: Non-film-forming sealers, such as siloxanes, allow moisture to escape from within concrete substrates.

True or false: Siloxane sealers are typically applied at 1-2 mils dry film thickness on concrete substrates.

True or false: Clear, non-film forming masonry sealers, such as silanes and siloxanes, have little effect on vapor permeability, thereby allowing water vapor to exit the masonry substrate.

Which of the following is an anti-graffiti coating that functions by low "surface-free energy?"

Which of the following are non-film forming sealers on concrete?


Graco Inc.
Graco Mortar Pump

The M680 sprays epoxy-based mortars, anti-skid coatings, cementitious and filled materials. Compact.
Easy to use.
Call 877-844-7226 or

Nationwide Overspray
Profession Overspray Removal Services

The Finest Name in Safe Overspray Removal. We specialize in removing all contaminants from any surface. Family Owned and Operated for 33 years! Fully insured. Satisfaction is guaranteed.

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

Julbert, Inc.
Built from the ground up.

Dust Collectors Available!
We deliver to your Jobsite!
Built Tough! Priced Right!
PH: 208-437-2100

GMA Garnet USA
GMA Garnet™
Natural Abrasives

- Superior cleaning
- Even Profile
- Low Dust
- Cost-Effective
- Environmentally friendly
- Recyclable up to 5 times
Tel : +1 832 243 9300

HoldTight Solutions Inc.

Our HoldTight®102 salt remover & flash rust preventer prevents flash
rust by removing surface contaminants. It has no equal; only wannabees.
Contact us for your
nearest distributor.
(800) 319.8802

Wasser High-Tech Coatings Inc.
Wasser Coatings Protect

Wasser Coatings offer a complete range of Moisture Cure Urethane (NEPCOAT approved) systems in addition to Polyurea membranes and linings(NSF).

Avalotis Corporation
Choose experience. Choose quality. Choose safety.

Avalotis Corporation has been meeting and exceeding clients’ specifications and expectations for almost 50 years. The first name in painting and protective coatings: Avalotis.

Abrasives Inc.
One Call Orders it All!

Life is good when it’s simple. We distribute Clemco blast equipment, nozzles & parts alongside our proven blast media. Make your call: Abrasives Inc. 800-584-7524

Atlantic Design, Inc.

what we did to this machine! Let ADI upgrade your machine, extending the life, efficiency, and value. Any make. Like new, but better! 866.Call.ADI

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