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Rapid drying, resin bonded fluorocarbon dry film coating and lubricant for light duty loads and repetitive mechanical movements


Product Overview

BONDERITE® S-FN 329 (also known as Emralon 329) is a robust, high-performance dry film coating and lubricant for low friction and light load mechanical movements and stresses.  BONDERITE® S-FN 329 is formulated from a resin-bonded fluorocarbon system in solvent carrier. BONDERITE® S-FN 329 allows for rapid drying at room temperature for greater flexibility when compared to conventional sintered PTFE solutions.


BONDERITE® S-FN 329 exhibits excellent lubrication and protection in a range of different applications, including but not limited to:
Sealed Systems or Difficult to Reach Componentry
Solenoid Plungers
Piano Actions
Window Slides & Guides
Moving or Sliding Surfaces (wood, metal, fabric, plastic, rubber)
Tools & Tool Surfaces
Moving Furniture Parts & Guides

Features & Benefits

Rapid Curing at Room Temperature
Great Surface Adhesion on Multiple Substrate Types
Excellent Coating Flexibility
Good Surface Release Properties

Problems Solved

BONDERITE® S-FN 329 helps provide a solution to the following industry & application problems: 
Difficult or High Energy Required Curing Solutions
Repetitive Mechanical Wear, Damage or Failure
Difficult to Reach or Lubricate Parts

Product Specifications

Properties as Concentrate
Color: Translucent
Pigment: PTFE
Binder: Thermoplastic resin
Carrier: Acheson SB-1 solvent
Diluent: Acheson SB-1 solvent
Consistency: Liquid
Density: 0.96 kg/l (8.0 lb./gal)
Flash point: 4°C (40°F) Tag Closed Cup
VOC: 778.0 g/l (6.5 lb./gal)
Theoretical Coverage: 8.7 m2/kg (340 ft2/gal)

Properties as Cured Coating
Color: Translucent
Coefficient of Friction: 0.06 - 0.09 Static 
Service Temperature (continuous): 82°C (180°F)
Service Temperature (intermittent): 116°C (240°F) 

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