M-SEALER
Metalok360 MFG Corp. M-Sealer solution with our proprietary applications is able to stop leaks for applications in pipes and tanks.

Specific Benefits.
M-Sealer cures under water and will adheres to most surfaces. When cured it has a high comprehensive strength and good adhesion to most surfaces. National Sanitation Foundation (NSF) Approved Epoxy adhesive cures in 10 minutes to a steel like finish.
Strength and Longevity
TYPICAL CURING PERFORMANCE

Gel Time, ASTM D2471, minutes 3
Working life, @ 25 °C, minutes 4
Cure Time @ 25 °C, minutes 10

Cure Speed vs. Temperature The graph below shows the shear strength developed with time on grit blasted mild steel lap shears at different temperatures and tested according to ISO 4587.
Strength and Longevity
Glass Transition Temperature (Tg) TMA, ISO 11359-2 54°C
Shore Hardness, Durometer D ISO 868 70
Elongation ISO 527-5 % 0.3
Tensile Strength ISO 527-2 N/mm² 18.8 (psi) (2,700)
Tensile Modulus ISO 527-2 N/mm² 105 (psi) (15,000)
Compressive Strength ISO 604 N/mm² 50 (psi) (7,200)
Coefficient of Thermal Expansion ISO 11359-2 K -1
Below Tg 29×106
Above Tg 115×106
Coefficient of Thermal Conductivity,
 
ISO 8302 1.01 W/(m∙K)
Electrical Properties
 
Surface Resistivity IEC 60093 ohms 46×1012
Volume Resistivity
 
IEC 60093 ohm-cm 110×1012
Adhesive Properties
 
Lap Shear Strength
Mild Steel (grit blasted) ISO 4587 N/mm² 3.8 (psi) (550)
TYPICAL CURING PERFORMANCE

Gel Time, ASTM D2471, minutes 3
Working life, @ 25 °C, minutes 4
Cure Time @ 25 °C, minutes 10
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