GacoSil S-1600

GacoSil S-1600 is a single component elastomeric air dry silicone rubber coating. Has a high level of reflectivity.

USAGE

GacoSil S-1600 is designed as a protective coating for roof application.

COLOR

• White

APPLIED PRODUCT DATA

WEATHERABILITY

Excellent durability, color stability and chalk resistance.

CHEMICAL RESISTANCE

Excellent solvent and chemical resistance.

TENSILE

ASTM D-412-68

• Strength: 300 psi (3.31 MPa)
• Elongation: 150%
• Permanent Set at Break: Approx. 1%

TEAR RESISTANCE

• 32 pli (12.53 kg/cm)

HARDNESS

• ASTM D-676
• 50 Shore A

WATER VAPOR PERMEABILITY

• ASTM E-96
• Method B, 100% R.H. Difference
• 0.06 Perm Inches (1.52 mm)

FLAMMABILITY

• ASTM E-108 (UL 790) Class A

ADHESION

Excellent adhesion to polyurethane foam, tar, metal, asphalt and existing coatings.

REFLECTIVITY

• ASTM E-903
• 81.8%

PACKAGED PRODUCT DATA

COVERAGE

• 1117 (26 m²/L/.025 mm)

SOLIDS

• Weight: 80% ± 1%
• Method 4041
• Fed. Std. 141
• Volume: 69% ± 1%

V.O.C.

Volatile organic compounds content is less than 240 grams per liter.

FLASH POINT

• ASTM D-56
• 102°F (39°C)

STORAGE STABILITY

One year from date of manufacture when stored in sealed container below 75°F (24°C).

CLEANER

Gaco Western's T-5135 thinner.

APPLICATION

PRIMER

None normally required.

MIXING

Mix before application to assure uniform color and consistency.

APPLICATION

Apply by brush or roller as received. For spray application, Thin 10% only with V.O.C. compliant solvent. For cold weather application, keep material stored above 65oF (18°C). Maximum time between coats is 72 hours. Longer recoat times will result in poor intercoat adhesion and delamination. Call Gaco Western, Inc. for V.O.C compliant solvent.

CLEAN-UP

Clean spray equipment with GacoFlex T-5135 thinner. Recirculate through lines and gun until residual GacoSil is removed.

CURE

Applied coating will cure in 3 to 7 hour depending on temperature and humidity.

CAUTION

GacoSil S-1600 contains solvent and is combustible. Keep away from heat, sparks and open flame. Avoid prolonged breathing of vapors and prolonged or repeated skin contact. Use only with adequate ventilation.