British Board of Agrément certificate logo
Green bucket of silicone primer
Green bucket of silicone primer
water based
Water Based
rain resistant in 2 hours
Rain Resistant in 2hrs @ 5˚C to 15˚C
apply down minus
Apply Down -5˚C
all year round
All Year Round Application

SP365 Ultimate Silicone Primer

ecorend SP365 Ultimate Silicone Primer is a two component, dispersion based, hybrid silicone primer. Through coloured, flexible, highly vapour permeable, can be applied from 25°C down to -5°C with up to 99% humidity and is rainproof in just 1 to 3 hours. It is specifically designed to control the suction of the substrate and to prevent substrate grin through when used as a primer prior to application of ecorend SR365 Ultimate Silicone Thin Coat Render.
Coverage
Approx. 60m² per 15kg
Application Temperature
-5⁰C to 25⁰C
Humidity
Less than 99%
Suitable Substrate
ecorend Base Coat
Unit Size
15kg Bucket
Pot Life
30 to 60 minutes+ (Dependent on Ambient Temperature)

You can transform your surfaces with the cutting-edge technology of the ecorend SP365 Ultimate Silicone Primer. This remarkable two-component, dispersion-based, hybrid silicone primer is engineered to deliver outstanding results, setting a new standard in surface preparation.

Versatile Formula

This primer has been engineered for versatility. Thanks to its unique composition, it boasts impressive adaptability, allowing application in a wide range of environmental conditions. Whether you’re working in temperatures as low as -5°C or up to 25°C, and even with humidity levels soaring as high as 99%, the ecorend SP365 performs as it should.

Through-Coloured Brilliance

The ecorend SP365 Ultimate Silicone Primer is through-coloured, ensuring that your finish maintains its vibrancy for years to come. This means that even as time passes, the exterior will stay consistent in its appearance.

Unmatched Flexibility

Experience the freedom of flexible surfaces. With the ecorend SP365 primer, rigidity is a thing of the past. This primer introduces a new level of elasticity to your render, allowing it to effortlessly accommodate any subtle shifts in your substrate. The result? A surface that stands the test of time, remaining free from cracks and unsightly blemishes.

Breathability

The ecorend SP365 boasts an exceptional level of vapour permeability, ensuring that moisture is efficiently managed. This advanced feature not only promotes a healthier substrate but also contributes to the longevity of your finish, shielding it from the damaging effects of trapped moisture.

Swift Rainproofing

At ecorend we understand that time is of the essence. In just 1 to 3 hours, this primer achieves rainproof status, providing peace of mind in unpredictable weather conditions. No more anxiously watching the sky, as this primer expedites the curing process, safeguarding your work against the elements.

Suction Control and Grin Prevention

Preparation is paramount, and this primer takes that to the next level. Specifically designed to masterfully control substrate suction, it lays the foundation for a flawless finish. Say goodbye to unsightly grin-through, as the SP365 acts as a steadfast barrier, ensuring that your surface maintains a uniform appearance.

Pair with ecorend SR365 for Unparalleled Results

For the ultimate rendering experience, pair the ecorend SP365 Ultimate Silicone Primer with the ecorend SR365 Ultimate Silicone Thin Coat Render. They work together to elevate your finishes to a level of excellence that’s second to none.

Professional/Trade Use

This product is designed and intended for use by professional tradespeople and within commercial construction applications. It is not designed or marketed as a general household consumer product.

Professional and business users must ensure that all residual product and associated packaging are managed responsibly through an appropriately authorised commercial waste or recycling service, in accordance with applicable waste management regulations. Waste arising from professional or commercial use must not be disposed of through domestic household waste streams.

Where the product is purchased or used by a private individual, any residual product or packaging must be disposed of responsibly and in accordance with local authority requirements. Packaging and residual material should not be placed in normal domestic kerbside waste or recycling unless specifically accepted by the relevant local authority. Where required, material should be taken to an authorised waste facility or household waste recycling centre that accepts the relevant waste type.

For further information on responsible disposal, please visit www.ecorend.co.uk/waste

Colour Selector

Explore Our Colour Range

We offer an extensive and vibrant colour range, meticulously curated to provide architects, builders, and homeowners with a rich palette of options, from earthy neutrals to bold statement hues, enabling boundless creativity in achieving the perfect aesthetic harmony for their construction and architectural projects.

ecorend House Mockup
  • ecorend SR15 African Ivory

    African Ivory

  • ecorend SR15 Antique White

    Antique White

  • ecorend SR15 Chalk White

    Chalk White

  • ecorend SR15 Marble White

    Marble White

  • ecorend SR15 Portland Stone

    Portland Stone

  • ecorend SR15 Smoke Grey

    Smoke Grey

Technical Details

SP365 – Ultimate Silicone Primer – Technical Details
Coverage Approx. 60m² per 15kg
Application Temperature -5⁰C to 25⁰C
Humidity Less than 99%
Suitable Substrate ecorend Base Coat
Unit Size 15kg Bucket
Pot Life 30 to 60 minutes+ (Dependent on Ambient Temperature)
Finishing Tool Brush / Roller
Setting Time 2 to 3 hours
Pallet Quantity 30
Recyclability 100% Fully Recyclable Packaging
Certification Certified by the British Board of Agrément (BBA)