Fast Repair Equipments
Fourthane Silver Pulley
Two-component polymeric filler, reinforced with non-stick and elastic components to support mechanical
stress, high hardness amorphous loads to improve traction, thixotropy to allow for repairs with non-sag
putty and the perimeter of the mantle in situ, with good thermal resistance, resistant to impact and
abrasion, specially designed to coat and repair pulley coating.
Fourthane Silver Pulley is a specialized product to repair the coating of drive, driven or deflector pulleys of transporter equipment.
Fourthane Silver Pulley is a specialized product to repair the coating of drive, driven or deflector pulleys of transporter equipment.
• It is used in a ratio of 1:1 by weight / 1 to 0.9 by volume.
• Both components should be mixed until a homogeneous mixture with an even color is made.
PHYSICAL PROPERTIES
| COLOR | BLACK | |
| COMPRESS RESISTANCE | 8960 PSI | ASTM D695 |
| DENSITY | 1,15 GR CC / 0,665 OZ IN3 | |
| SPECIFIC VOLUME | 869,6 CC KG | |
| PERFORMANCE | 0,724 M2 @ 6 MM / 7,79 SQ.FT @1/4’’ | |
| SHORE HARDNESS | 70 D | ASTM D2240 |
| FULLY CURED | 8 HRS (75 F°/23C°) | |
| FUNCTIONAL CURING (23ºC) | 4 HRS (75 F°/23C°) | |
| MIX RATIO BY VOLUME | 1:0,9 | |
| MIX RATIO BY WEIGHT | 1:1 | |
| VISCOSITY | NON-RUNNING PASTE | |
| VERTICAL APPLICATION | UP TO 1’’ (25MM) PER COAT | |
| POT LIFE @ 75 (23°C) | 2 HRS | |
| RECOVER TIME | 2 HRS | |
| % SOLIDS | 100 | |
| OPERATION RANGE | -76 F° 104 F°/-60 C°/60 C | |
| IMPACT RESISTANCE | 4950 LB IN / 560 N-M | |
| ABRASION RESISTANCE (CS17) | 137 MG | ASTM D3389 |
| FORMATS | 5 KG / 11 LB |
Choose the container of component “A” (Resin) and component “B” (Hardener). Open both containers and put the
Hardener into the Resin container.
Mix both components manually or using a paint or cement electric mixer for 3 minutes until you get a homogeneous mixture with an even color.
Once mixed homogeneously, without leaving gray traces of FOURTHANE SILVER PULLEY, the applicator must
wear latex gloves and apply a thin layer of approximately 2 mm of FOURTHANE SILVER PULLEY on the pulley
mantle to be repaired or coated, and complete with the thickness required according to the specifications.
UOnce the components are mixed, there is a time between 15 to 20 minutes where FOURTHANE SILVER
PULLEY maintains the appropriate viscosity for its application.
For a better finish of FOURTHANE SILVER PULLEY, use Ez Finish after the defined full thickness has been
obtained. DO NOT USE EZ FINISH between applied coats of FOURTHANE SILVER PULLEY.
For applications in environments with temperatures below 20°C, store FOURTHANE SILVER PULLEY indoors,
heat in a water bath or in an oven with a temperature range between 25°C to 30°C. Heat the pulley mantle to be
repaired or relined with an air gun until it is warm to the touch.
