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Acrylic-Urethane Sealer

Sealer for LikeNu and Polymer Concrete Applications
Keeps moisture and chemicals out of concrete
Primer for Flex-Clear Urethane Applications
Water Based Acrylic-Urethane Blend :: Safe to use.
No harmful solvents.


 Acrylic-Urethane liquid properties --- specifications

Appearance

Blue-white liquid

Solids:

33% +/-2%

Viscosity: (Bookfield-lvf-72deg.F)

80cps-300 cps

PH:

7.5-8

Flashpoint (SETAFLASH cc)

None

Weight/gal

8.67 lbs.

VOC

<0.40 lb. / gal. (<48 g/l)

Solvents:

triethylamine <.25%
Butyl cellusolve 1.1%

Cure:

aziridine, polyfunctional 28-84 grams/ gallon

TSCA status:

all components listed on TSCA inventory

 

Application

Can be diluted with water up to 50:50. One coat for Primer & Light Sealing Applications. Apply to a clean, dry surface with roller, brush or spray application. Keep coats thin, no puddling. Dry to touch in one hour. Sealer properties will improve over a week's full cure cycle. We recommend using Aziridine Cross-linker to improve the cured film properties. If doing multiple coats use crosslinker only in final coat. Use glass beads for increased hardness. Contact us for further information.

Physical Properties of Acrylic Urethane Sealer
(cured 7 days at ambient conditions)

100% Modulus

6000 psi strength

Tensile Strength

8500 psi

Elongation

100

Sward hardness

65


This page is available as a printable PDF file: AUSdata.pdf

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September 26 2013
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