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Chesterton MRS 5 Metal Rebuilding System

Category Ceramic
Manufacturer Chesterton
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chesterton MRS 5 Metal Rebuilding System.pdf
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Material Notes:
MRS 5 is an advanced composite formulated for emergency repair and patching of metal components subject to light abrasive and corrosive conditions. It can be used to seal leaks and patch holes as well as rebuild worn surfaces quickly, returning the damaged component back to service faster than conventional welding. MRS 5 is designed to cure underwater. It is normally applied at a thickness of 3 mm (1/8”) or more. MRS 5 is 100% solids, non-shrinking. Benefits:Exceptional resistance to permeation in water immersionExcellent leak repair compound due to high build characteristics in single coat application with rapid cureCures underwaterTough resin structure resist thermal-mechanical shockOutstanding adhesion insures reliable performanceLabor and downtime are reduced due to ease of application and rapid curingConvenient 4 -1 mix ratio and verification of mix by color changeCures at temperatures as low as 4°C (40°F)Suggested Uses:CondensersCooling Water PumpsFlange FacesPump VolutesValve BodiesPneumatic Transport LinesPipe ElbowsPitted PipesHeat ExchangersPitted Tanks and VesselsInformation provided by Chesterton
Physical Properties Metric English Comments
Density 1.60 g/cc
0.0578 lb/in³
Cured
Mechanical Properties Metric English Comments
Hardness, Shore D 90
90
ASTM D2240
Tensile Strength at Break 17.8 MPa
2580 psi
ASTM D638
Flexural Strength 26.9 MPa
3900 psi
ASTM D790
Flexural Modulus 2.90 GPa
420 ksi
ASTM D790
Compressive Strength 62.1 MPa
9000 psi
ASTM D695
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 66.0 °C
151 °F
Wet
93.0 °C
199 °F
Dry
Processing Properties Metric English Comments
Cure Time 7.002 min

@Temperature 32.0 °C
0.1167 hour

@Temperature 89.6 °F
Tack Free
10.0 min

@Temperature 25.0 °C
0.167 hour

@Temperature 77.0 °F
Tack Free
15.0 min

@Temperature 32.0 °C
0.250 hour

@Temperature 89.6 °F
Light Load
19.8 min

@Temperature 16.0 °C
0.330 hour

@Temperature 60.8 °F
Tack Free
19.8 min

@Temperature 25.0 °C
0.330 hour

@Temperature 77.0 °F
Light Load
25.00 min

@Temperature 32.0 °C
0.4167 hour

@Temperature 89.6 °F
Full Load
30.0 min

@Temperature 4.00 °C
0.500 hour

@Temperature 39.2 °F
Tack Free
35.0 min

@Temperature 16.0 °C
0.583 hour

@Temperature 60.8 °F
Light Load
45.0 min

@Temperature 25.0 °C
0.750 hour

@Temperature 77.0 °F
Full Load
49.8 min

@Temperature 4.00 °C
0.830 hour

@Temperature 39.2 °F
Light Load
60.0 min

@Temperature 16.0 °C
1.00 hour

@Temperature 60.8 °F
Full Load
60.0 min

@Temperature 32.0 °C
1.00 hour

@Temperature 89.6 °F
Full Chemical
75.0 min

@Temperature 4.00 °C
1.25 hour

@Temperature 39.2 °F
Full Load
120 min

@Temperature 25.0 °C
2.00 hour

@Temperature 77.0 °F
Full Chemical
180 min

@Temperature 16.0 °C
3.00 hour

@Temperature 60.8 °F
Full Chemical
480 min

@Temperature 4.00 °C
8.00 hour

@Temperature 39.2 °F
Full Chemical
Descriptive Properties Value Comments
Color Medium-Gray
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