RS PRO Transparent Potting Compound Polyurethane 250 g

RS Stock No.:: 146-6593
Distrelec Article No.:: 304-14-037
Brand:: RS PRO

RS PRO Transparent Potting Compound Polyurethane 250 g

Bulk discount available

Subtotal (1 unit)*

$65.24

(exc. GST)

$71.76

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

19 unit(s) ready to ship from another location
Plus 230 unit(s) shipping from 12 March 2026

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Units	Per unit
1 - 14	$65.24
15 - 39	$64.33
40 +	$62.12

*price indicative

RS Stock No.:: 146-6593
Distrelec Article No.:: 304-14-037
Brand:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Trade Name	RS PRO Optically Clear Polyurethane Resin, Part A
	Product Type	Potting Compound
	Product Form	Viscous Liquid
	Package Type	Pack
	Package Size	250 g
	Cure Time	24 h
	Thermal Conductivity	0.2W/mK
	Colour	Transparent
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	120°C
	Standards/Approvals	RoHS/ANSI/ESD S20.20:2014/BS EN 61340-5-1:2007
	Viscosity	Low
	Base Chemical	Polyurethane

	Select all
	Brand RS PRO
	Trade Name RS PRO Optically Clear Polyurethane Resin, Part A
	Product Type Potting Compound
	Product Form Viscous Liquid
	Package Type Pack
	Package Size 250 g
	Cure Time 24 h
	Thermal Conductivity 0.2W/mK
	Colour Transparent
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 120°C
	Standards/Approvals RoHS/ANSI/ESD S20.20:2014/BS EN 61340-5-1:2007
	Viscosity Low
	Base Chemical Polyurethane

COO (Country of Origin):: GB

RS PRO Polyurethane Resin

The RS PRO polyurethane resin is an optically clear compound, making it ideal for LED encapsulation. It is suitable for aesthetic as well as a protective application over the top of the luminaire. Due to the aliphatic chemical nature of the resin chemistry, the cured resin is naturally resistant to the yellowing effects of UV light. It shows excellent weather resistance, as well as chemical resistance against a range of chemicals. This enables this clear, though yet flexible resin to be used in a range of applications, both indoor or outdoor.

Features and Benefits

Water white transparency

High resistance to acids and alkalis, water and mould growth

Excellent ability to process

Resistant to mark, scratches, UV light, weather and chemicals

Cure time of 4 hours at 60°C and 24 hours at 23°C

Hardness is 75 Shore A

Thermal conductivity of 0.2W/mK

Volume resistivity of 10^14Ω cm

Dielectric strength of 11kV/mm

Cure time (23 °C) is 24 hours

Operating temperature ranges between -40⁰C and 120⁰C

Applications

LED applications

Outdoor applications

Certifications

ANSI/ESD S20.20:2014

BS EN 61340-5-1:2007