The Story
Water-Reducing, Plasticising Agent for Cement & Sand Render and Plaster Mixes
Biokil Crown Rendermix is a high-quality plastering additive designed to improve the workability and performance of cement and sand-based render mixes. Acting as both a plasticiser and water-reducing agent, Rendermix produces a smooth, creamy render that is easier to apply, reduces cracking, and enhances adhesion to substrates. Ideal for both internal and external plastering applications.
Key Features & Benefits
- Improved Workability: Enhances mix flow, allowing for smoother, easier plaster application.
- Water Reduction: Reduces water demand in mixes without compromising performance or coverage.
- Minimises Shrinkage: Helps reduce cracking and crazing in the finished render or plaster coat.
- Enhanced Adhesion: Promotes better bonding to substrates including brick, block, and concrete.
- Compatible with Hand or Machine Application: Suitable for site-mixed and spray-applied renders.
Product Details
- Type: Liquid plastering additive and plasticiser
- Usage: Internal and external render/plaster applications
- Dosage: Approx. 150ml per 25kg cement (follow product label for precise guidance)
- Packaging: Available in various sizes including 5L and 25L containers
- Colour: Brown liquid
Application Instructions
- Mixing: Add the required dosage of Rendermix to gauging water before mixing with cement and sand.
- Combine Materials: Mix thoroughly until a consistent, workable texture is achieved.
- Apply Render: Use standard plastering techniques for hand or machine application.
- Cure as Normal: Follow normal curing practices for cementitious renders and plasters.
Limitations
- Do not overdose – excessive use may affect set time and strength.
- Not recommended for use with gypsum-based plasters.
Health & Safety
Wear suitable protective clothing, gloves, and eye protection. Avoid direct contact with skin and eyes. Refer to the Safety Data Sheet (SDS) before use.
Description
Water-Reducing, Plasticising Agent for Cement & Sand Render and Plaster Mixes
Biokil Crown Rendermix is a high-quality plastering additive designed to improve the workability and performance of cement and sand-based render mixes. Acting as both a plasticiser and water-reducing agent, Rendermix produces a smooth, creamy render that is easier to apply, reduces cracking, and enhances adhesion to substrates. Ideal for both internal and external plastering applications.
Key Features & Benefits
- Improved Workability: Enhances mix flow, allowing for smoother, easier plaster application.
- Water Reduction: Reduces water demand in mixes without compromising performance or coverage.
- Minimises Shrinkage: Helps reduce cracking and crazing in the finished render or plaster coat.
- Enhanced Adhesion: Promotes better bonding to substrates including brick, block, and concrete.
- Compatible with Hand or Machine Application: Suitable for site-mixed and spray-applied renders.
Product Details
- Type: Liquid plastering additive and plasticiser
- Usage: Internal and external render/plaster applications
- Dosage: Approx. 150ml per 25kg cement (follow product label for precise guidance)
- Packaging: Available in various sizes including 5L and 25L containers
- Colour: Brown liquid
Application Instructions
- Mixing: Add the required dosage of Rendermix to gauging water before mixing with cement and sand.
- Combine Materials: Mix thoroughly until a consistent, workable texture is achieved.
- Apply Render: Use standard plastering techniques for hand or machine application.
- Cure as Normal: Follow normal curing practices for cementitious renders and plasters.
Limitations
- Do not overdose – excessive use may affect set time and strength.
- Not recommended for use with gypsum-based plasters.
Health & Safety
Wear suitable protective clothing, gloves, and eye protection. Avoid direct contact with skin and eyes. Refer to the Safety Data Sheet (SDS) before use.
