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K Rend Silicone Dash

Third party certifications:

BSI Kitemark
Certificate type
QA Certificate
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A water repellent, self-coloured render system for hand application to receive a selection of dry dash and wet dash finishes.

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Description

K Rend Silicone Dash is a water repellent, cement based and polymer modified self-coloured render system, incorporating silicone technology, which is designed to receive a selection of dry dash and wet dash (roughcast) finishes.

System includes:

A range of polymer modified basecoats for use as a backing for K Rend Silicone Dash finish.

- Basecoats:

K Rend HP12 Base:

A “high polymer” basecoat for enhanced performance on difficult substrates. It is used over dense concrete or brickwork (with the use of R7 Acrylic Primer) as a primary coat for K Rend finishes. K Rend HP12 Base is Kitemarked to BS EN 998-1 and is IAB approved.

K Rend HPX Base:

A “high polymer” basecoat for ultra high performance onto unusual substrates which require greater flexibility and adhesion. It is used over lightweight blockwork (with alkali resistant reinforcing mesh incorporated) or brickwork (with the use of R7 Acrylic Primer) as a primary coat for K Rend finishes. K Rend HPX Base is Kitemarked to BS EN 998-1 and is IAB approved.

K Rend Standard UF Base:

A high quality, general purpose sprayable basecoat with excellent workability. It is used over 7 Newton, medium density concrete block as a primary coat for K Rend finishes. K Rend Standard UF Base is Kitemarked to BS EN 998-1 and is IAB approved.

K Rend UF Fibre Base:

A high quality, general purpose sprayable basecoat with excellent workability and increases impact resistance and tensile strength. It is used over 7 Newton, medium density concrete block as a primary coat for K Rend finishes. K Rend UF Fibre Base is Kitemarked to BS EN 998-1.

- Final coat:

K Rend Silicone Dash:

A water repellent, self coloured dash receiver for hand application. It is applied over K Rend basecoats and is designed to receive a selection of dry dash and wet dash (roughcast) finishes. Silicone Dash is Kitemarked to BB EN 998-1 and is IAB approved.

General information

Uniclass 2015	Ss_25_45_70_55 Multicoat render systemsPrimary
CAWS	M20/160 Proprietary cement gauged render M20/19 Proprietary cement gauged render

Specification data - Multicoat render systems

Product Reference	K Rend Silicone Dash
Primer	Not required K Rend R7 Acrylic Primer For brickwork substrate.
Basecoat	-
Type	K Rend HP12 Base K Rend HPX Base K Rend Standard UF Base K Rend UF Fibre Base
Thickness	6 mm 8-10 mm
Final coat	-
Type	K Rend Silicone Dash
Thickness	8 mm
Colour	Arran Buttermilk Champagne Cinnamon Cream Fintry Stone Green Grey Ivory Oatmeal Pewter Grey Polar White Powder Blue Salmon Pink Sandstone Sterling White Stone Terracotta White York
Finish	Dry dash aggregate Washed and graded aggregate from an approved source as selected by the specifier.
Total thickness (finished)	14 mm 16 mm

Standard product features	Basecoat: Various options available, the choice of basecoat is dependent upon substrate: 7 Newton, medium density concrete blockwork: - K Rend Standard UF Base or K Rend UF Fibre Base: Thickness: 8-10 mm. Coverage: 1.8 kg/ mm thick/ m² (14-18 kg/m² for 8-10 mm thickness). Dense concrete: - K Rend HP12 Base: Thickness: 6 mm. Coverage: 1.8 kg/ mm thick/ m² (8-11 kg/m² for 4-6 mm thickness). Brickwork (choice of two basecoats available): Prime using K Rend R7 Acrylic Primer (diluted 1:4 in water). - K Rend HP12 Base: Thickness: 6 mm. Coverage: 1.8 kg/ mm thick/ m² (8-11 kg/m² for 4-6 mm thickness). - K Rend HPX Base: Thickness: 6 mm. Coverage: 1.5 kg/ mm thick/ m² (6-9 kg/m² for 4-6 mm thickness). Lightweight Block: - K Rend HPX Base (with alkali resistant reinforcing mesh incorporated): Thickness: 6 mm. Coverage: 1.5 kg/ mm thick/ m² (6-9 kg/m² for 4-6 mm thickness). Finish coat: K Rend Silicone Dash: Thickness (nominal): 8 mm (Thickness can vary according to the size of chip - normally = chip size + 2 mm). Coverage: 1.5 kg/ mm thick/ m² (10-15 kg/m² for 6-10 mm thickness). Finish: Dry dash aggregate (4-12 mm) as selected. Total thickness (finished): 16 mm for application onto blockwork. 14 mm for all other backgrounds.
Product Options	Colour: Available in a range of 20 colours.