GacoSeal

GacoSeal SM5731

GacoSeal SM5731 is a one-component, neutral cure, medium modulus, non-corrosive silicone sealant with excellent adhesion to PVC, aluminum, glass and a variety of painted surfaces without priming. GALVALUME® and ZINCALUME® coated metals require an amine free and acetic acid free silicone sealant for long-term performance

Permathane® SM5731 is now GacoSeal SM5731. New name, same proven performance.

Benefits

• Remains permanently elastic
• Excellent adhesion to clean GALVALUME®, GALVALUME PLUS®, ACRYLUME®, PVC, Kynar 500® and painted metal surfaces
• Non-corrosive
• Will not attack GALVALUME® or ZINCALUME® coated metals
• Tensile strength (ASTM D412 Method “A”) Clear color 100 psi, Colors 260 psi
• Elongation (ASTM D412) 400%
• Recovery (ASTM D412) 100%
• C-Tear (ASTM D624) 25 psi
• Tack-Free Time 10 minutes 1/4” bead @77°F, 50% R.H.
• Cure time 10 hours 1/4” bead @ 77°F, 50% R.H.
• Service Temperature Range: -60°F to 300°F (-51°C to 149°C)
• Not paintable
• Excellent weatherability when exposed to ultraviolet, radiation, rain and atmospheric hydrocarbons and extremes in temperature

 PACKAGING

• 9.9 oz. Cartridge (30 Cartridges / Case)

COLOR

• White
• Clear

APPROVALS

• Federal Specification TT-S-001543A
• Type NS and TT-S-00230C, Type II, Class A
• ASTM C920, Type S, Grade NS, Class 25
• AAMA 802.3-92 (Type I and II)
• AAMA 805.2-94 Group C