MPN

CRC Leak Stop Spray Seal Colourless Sealant Elastic 350 g Aerosol

RS Stock No.:: 238-7852
Mfr. Part No.:: 8498
Brand:: CRC

CRC Leak Stop Spray Seal Colourless Sealant Elastic 350 g Aerosol

View all Sealants

Subtotal (1 unit)*

$18.09

(exc. GST)

$19.90

(inc. GST)

FREE delivery for orders over $80.00 ex GST

In Stock

Plus 10 unit(s) shipping from 16 November 2026

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Units	Per unit
1 +	$18.09

*price indicative

RS Stock No.:: 238-7852
Mfr. Part No.:: 8498
Brand:: CRC

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	CRC
	Product Type	Sealant
	Colour	Colourless
	Application	Water Proof
	Package Size	350 g
	Package Type	Aerosol
	Sub Type	Leak Stop Spray Seal
	Trade Name	Leak Stop Spray Seal
	Cure Time	15 → 30 min
	Product Form	Elastic
	Standards/Approvals	No
	Base Chemical	Synthetic Rubber
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	100°C

	Select all
	Brand CRC
	Product Type Sealant
	Colour Colourless
	Application Water Proof
	Package Size 350 g
	Package Type Aerosol
	Sub Type Leak Stop Spray Seal
	Trade Name Leak Stop Spray Seal
	Cure Time 15 → 30 min
	Product Form Elastic
	Standards/Approvals No
	Base Chemical Synthetic Rubber
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 100°C

RoHS Status: Exempt

COO (Country of Origin):: NZ

The CRC Leak Stop Spray Seal is easy to use and provides a waterproof seal to almost any surface it may be bridging gaps and cracks, it offers a flexible, durable, long lasting solution to leaks. The 360° spray system allows the can to be used at any angle, ideal for hard to reach places. The longevity of this seal can be improved by coating with any paint finish and once fully cured CRC Leak Stop Spray Seal will be translucent.

Provides a waterproof seal

Translucent once fully cured

Can to be used at any angle

Touch dry in 15-30min

Tough rubber like finish.

Gutters, skylights, chimney connections, ventilation pipes, ducts, sheet-metal covers, bitumen, vents, flashings, monolithic and plastered surfaces, downpipes, awnings, and general waterproofing.