Everbuild Lead Mate Sealant: 295ml

  • Low modulus, solvent free sealant
  • Exceptional low and high temperature resistance
  • External weathering properties
  • Can be used over water based and solvent-based paints
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£6.90 Inc. VAT
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Product Details

Everbuild Lead Mate Sealant 295ml

Everbuild Lead Mate Sealant is specially formulated for use on soft metals.

It has been designed as an alternative to mortaring into stone or concrete when using soft metals such as lead, copper, brass, and zinc, by offering exceptional adhesion. It is a non-stain sealant that can be used for weather sealing and joint sealing for pre-formed panels and is also suitable for use as an expansion joint sealant.

Lead Mate has a high resistance to plasticizer migration so it can be used over both water and solvent-based paints, whilst also providing excellent weatherproofing and temperature resistance.

Certified under the standard EN15651 for façade interior, exterior, and cold climate applications and ISO11600 F25LM CC.

Product Information:

Product Information  
Chemical Base Neutral Cure Silicone
Packaging 295ml Cartridge
Colour Lead Grey
Shelf Life 12 months from the date of manufacture
Storage Conditions Store in original unopened containers between 15 and 30°c
Density 1.1.4g/cm³
Shore A Hardness 20-30
Tensile Strength 0.6MPa (ISO8339 at break)
Elongation at Break >200% (ISO8339)
Elastic Recovery >70% (ISO7389)
Movement Capability + or -25%
Service Temperature -50°c to +150°c
Joint Design


Maximum depth 50% of joint width

Consumption 10.5 linear metres as a 6mm diameter bead
Ambient Air Temperature +5°c to +40°c
Skin Time 30 - 45mins

Data sheet:

Lead Mate Technical Datasheet

Lead Mate Safety Datasheet

Product Delivery

Ashbrook Roofing offers free delivery for orders over £50 to United Kingdom postcodes excluding the Highlands, Islands and Ireland.

Delivery expectation for orders placed before 2.00pm (Mon - Fri) are:

You pay: £4.95
Delivery: 2-3 working days
For orders placed before 2.00pm (Mon - Fri)

FREE Delivery   
On all orders over £50
Delivery: 2-3 working days
For orders placed before 2.00pm (Mon - Fri)

We are here to help you
Prior to shipment, we’ll let you know of our estimated date of delivery. Don’t worry if you have made other plans or find this inconvenient.

If you can let us know a day in advance we’ll work with you to find a better alternative.

And remember, if you need help, have any concerns, or require a more timely delivery of your product(s), then simply give our customer services team a call on 01629 828500.

Or alternatively email us at customerservices@ashbrookroofing.co.uk and we'll do our very best to help

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Copyright 2021 Ashbrook Roofing and Supplies Ltd. (Harrison Way, Matlock, Derbyshire, DE4 2LF) Company Registration Number: 4549398 | VAT Number: 419721937 | Telephone: 01629 828 500 | Email: sales@ashbrookroofing.co.uk