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SF15 Sil-Flex Thin Coat Render System - Silicone Render

Verified by manufacturer 2 days ago

ecorend Product certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • DoP

    DoP

    Certificate type

ecorend SF15 is a highly weather resistant silicone acrylate thin coat render system. Highly flexible and water repellent, with excellent anti-crack properties for long-lasting façade protection.

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Application

For use in external rendering applications to provide a flexible, water repellent, and breathable finish on suitable substrates.

Can be applied by spray or hand using stainless steel trowel or suitable spray equipment. Avoid application below damp proof course or within 150 mm of ground level.

Description

ecorend SF15 Sil-Flex Thin Coat Render System is a silicone acrylate resin-based, thin coat render system that is highly flexible with excellent anti-crack properties. It is extremely weather resistant and comes ready to use with application by spray or hand. Developed using high-performance silicone technology, this water repellent formulation provides long lasting façade protection.

ecorend SF15 Sil-Flex Thin Coat Render boasts exceptional anti-crack properties, setting it apart as a reliable choice for exterior finishes. Engineered with advanced technology and high-quality additives, SF15 forms a resilient, flexible layer that effectively resists cracking, even in dynamic environmental conditions. This crucial feature ensures that the render maintains its integrity over time, providing a long-lasting and visually flawless finish. 

Additionally, ecorend SF15 Sil-Flex thin coat silicone render allows the substrate to breathe, which is crucial for maintaining the structural integrity of the underlying surface. This breathability helps prevent moisture buildup, safeguarding against potential damage over time.

System components:

  • SF15 Sil-Flex Thin Coat Render (topcoat).
  • SFP15 Sil-Flex Primer (primer layer).
  • OCR One Coat Base (base coat).

Features and benefits:

-SF15 Sil-Flex Thin Coat Render:

  • Highly flexible and breathable.
  • Exceptional anti-crack properties
  • Weather-resistant and water repellent.
  • Low maintenance.

-SFP15 Sil-Flex Primer:

  • Silicone water repellent.
  • Highly breathable.
  • Highly polymer technology.
  • Excellent adhesion.

-OCR One Coat Base:

  • High-performance water repellent base coat.
  • Versatile use as scratch base or flat finish.
  • Easy application by hand or spray in one coat.
  • Excellent adhesion and breathability.

General information

Color

Beige

Cream

Gold

Green

Grey

Show more

Finish

Textured

Silicone

Material

Silicone

Render

Cement

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Ss_25_45_70_55 Multicoat render systemsPrimary

CAWS

M20/19 Proprietary cement gauged render

M20/160 Proprietary cement gauged render

SKU Code

SF15

Specification data - Multicoat render systems

Classification data

Standard

To BS EN 13914-1, BS EN 998-1 and EN 15824.

Substrate preparation

-

Manufacturer guidance

All surfaces must be sound, clean, dry and free of any material which may impair adhesion. Any faults in the structure, particularly those which may lead to moisture penetration, must be rectified. Mask around the areas where material is to be applied. Masking tape must be removed before the material has dried out.

Consult manufacturer and insert requirements relevant to substrate.

First undercoat

OCR One Coat Base.

Guidance for specification option:

A cement-based, high-performance water repellent base coat for rendering and plastering applications.

  • Reaction to fire: Class A1.
  • Adhesion: ≥0.4 N/mm², (FP) B.
  • Water absorption: W2.
  • Compressive strength: CS IV.
  • Water permeability: µ ≤15/35 (EN 1745 Table A.12).
  • Thermal conductivity: (λ ) 0.82 W/mK (EN 1745 10, dry Table A.12, mean value; P = 50%).

Second undercoat

SFP15 Sil-Flex Primer.

Guidance for specification option:

Ready-to-use, high-performance through coloured primer suitable for controlling substrate suction and preventing grinning for external render systems.

Final coat

SF15 Sil-Flex Thin Coat Render.

Guidance for specification option:

Highly weather resistant silicone acrylate resin-based thin coat render. Highly flexible and water repellent, with excellent anti-crack properties for long-lasting facade protection.

  • Grain size: 1.5 mm.
  • Reaction to fire: Class B (In accordance with Clause 8 of BS EN 13501-1, BS EN 17525 and EN/TS 15117).
  • Adhesion: >0.3 MPa.
  • Water absorption: W3 (Low).
  • Water permeability: V2 (Medium).
  • Thermal conductivity: (λ ) 0.66 W/mK (BS EN 10, dry 1745 Table A.12 mean value; P = 90%).

Beads

-

Manufacturer guidance

Beads should be included as required by the substrate and BS standards and carried through all applied materials.

Consult manufacturer for details.

Colour

African Ivory.
Antique White.
Autumn Leaf.
Blue Sky.
Butter Cream.
Chalk White.
Cornish Cream.
Dawn and Dusk.
Earth Taupe.
Fired Copper.
Fired Earth.
Luckworth Blue.
Marble White.
Mint Green.
Moon Stone.
Mountain Grey.
Old Gold.
Orchard Pink.
Oyster Lilly.
Platinum Metal.
Portland Stone.
Powder Green.
Red Sandstone.
River Stone.
Sand Dune.
Sandstone.
Scotch Stone.
Sea Mist.
Smoke Grey.
Travertine Stone.
Tudor Rose.
White Pearl.
Wild Silk.
Wild Straw.
Willow Beach.

Manufacturer guidance

Final coat colour.

Fire performance

B-s1,d0 to BS EN 13501-1.

Manufacturer guidance

Overall system fire performance.

Third-party certification

BBA-certified (18/5592).

Application method

By hand.
By spray.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Manufacturing plant location

Material

Silicone
Render
Cement

Recyclability

100% fully recyclable packaging

Expected Life

25 year

Product certifications

BBA Agrément Certificate

BBA Agrément Certificate

ecorend SF15 BBA Certificate

DoP

DoP

ecorend SF15 Declaration of Performance

Literature

ecorend SF15 Sil-Flex Thin Coat Render  - TDS

ecorend SF15 Sil-Flex Thin Coat Render - TDS

ecorend SFP15 Sil-Flex Primer  - TDS

ecorend SFP15 Sil-Flex Primer - TDS

ecorend OCR Base Coat - TDS

ecorend OCR Base Coat - TDS

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