Flex-Lag^® Bondable Pulley Lagging

To eliminate belt slippage, increase pulley life, improve water shedding, and boost productivity, Flex-Lag^® Bondable Pulley Lagging is a smart choice. Its design allows for installation in a fraction of the time compared to conventional lagging because Flex-Lag does not require removing the pulley from the conveyor system. A labor-saving cold vulcanization process with Flex-Lag Adhesive makes on-site installation fast, simple and efficient.

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Features
Specifications

Multiple patterns of rubber and ceramic meet the needs of any operation experiencing slippage problems
High-durometer rubber for abrasion resistance and water shedding
Most styles available in SBR- and FRAS- approved rubber
Fast, easy installation that doesn’t require removing the pulley from the conveyor

How to Select the Right Lagging Product

To select the right pulley lagging, be sure to consider the environmental conditions around the pulley:

Belt condition, i.e., wet or dry
The service required for bonded lagging versus weld-on
The expected wear life of the lagging

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	Flex-Lag® Rubber			Flex-Lag® Ceramic			Flex-Lag® Weld-On™
Criteria	Light Duty	Plain	Diamond	Diamond Pattern	Medium Ceramic	Full Ceramic	Rubber Diamond	Full Ceramic
Thickness Range Available*	7.5 mm	10-25 mm	10-30 mm	12-30 mm	12-30 mm	12-30 mm	15 mm	15 mm
Belt Width*	Any Width	Any Width	Any Width	Any Width	450-3000 mm	450-3200 mm	450-3200 mm	450-3200 mm
Minimum Pulley Diameter	50 mm	300 mm	300 mm	300 mm	300 mm	300 mm	400 mm	400 mm
Dry Friction	Very Good	Excellent	Very Good	Very Good	Excellent	Excellent	Very Good	Excellent
Wet Friction	Average	Average	Good	Very Good	Excellent	Excellent	Good	Excellent
Wet/Muddy Friction	-	Average	Very Good	Very Good	Very Good	Very Good	Very Good	Very Good
Wear Life	Good	Good	Good	Very Good	Excellent	Best	Good	Best
Ease of Installation	Good	Good	Good	Good	Good	Good	Best	Best
Drainage Grooves	No	Yes
FRAS (Fire Resistant Anti-Static)	No	Available
Rubber Compound	SBR
Hardness (Shore A)	68 +/- 3
Ceramic Compound	-	-	-	Al2O3	Al2O3	Al2O3	-	Al2O3
Ceramic Coverage	-	-	-	13%	39%	80%	-	74%
Can be used in an autoclave (with application of uncured rubber)	Yes	Yes	Yes	Yes	Yes	Yes	No	No
Operating Temperature	-15° - 85° C
COF Values	Ask Your Local Sales Representative

*Additional thicknesses and widths available as special orders.

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80% Ceramic Dimple Flex-Lag® in Service for 20 Years

Application Profile

Aggregate Quarry Stops Conveyor Slippage Losses with Flex-Lag® High-Traction Ceramic Pulley Lagging

Application Profile

Flex-Lag® Adhesives Cold Bond System Sell Sheet

Product Literature

Flex-Lag® Cold Bond Pulley Lagging Instruction Manual (IOM)

Instructions

Flex-Lag® Full Ceramic™ Pulley Lagging Sell Sheet

Product Literature

Flex-Lag® Pulley Lagging Installation Video

Instructional Video

Flex-Lag® Pulley Lagging Instruction Manual (IOM)

Instructions

FLEX-LAG® Pulley Lagging Sell Sheet

Product Literature

Quarry Combats Carryback and Slippage with Flexco Cleaners and Pulley Lagging

Application Profile

Safety Data Sheet for Flex-Lag Activator

Data Sheets

Safety Data Sheet for Flex-Lag Adhesive

Data Sheets

Safety Data Sheet for Flex-Lag Primer

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Flexco Blogs

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Ready for Impact: Load Supports Play an Important Underlying Role in Belt Performance

May 08, 2018

Just as one large pothole can compromise your car’s tire, one large rock can damage the load support, and consequently the belt, if material weight exceeds the design capacity. Truth is that belts and load supports see EVERY ounce of EVERY ton of product so protecting the belt in the load zone, even under unusual conditions, is critical to an efficient and working line.