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Bostik Cementone Freeflo Render Admixture Plasticiser Waterproof Retardant 5L

SKU
L008931

Bostik Cementone Freeflo Render Admixture Plasticiser Waterproof Retardant 5L

Discontinued
SKU
L008931
Click & Collect
£10.64 Inc VAT
£2.12 Per L

Cementone Freeflo is a high strength liquid mixture specially designed for use in pebble dashing, roughcast, harling finishes and general above ground waterproofing work. It aids workability by entraining air and is chloride-free.

Product Information

Bostik Cementone Freeflo Render Admixture Plasticiser Waterproof Retardant 5L is a pigmented, thixotropic, viscous liquid admixture which waterproofes. Retards and plasticises cement-based mixes by air entrainment. Freeflo is a metallic soap based on oleo fatty compounds and is chloride-free. Freeflo has been specifically designed for use in pebble dashing, roughcast, harling finishes and general above ground waterproofing work.

Key features

  • Aids workability by entraining air
  • Reduces water penetration
  • Retard set-enabling operators to cover large areas in one application
  • Freeflo is supplied as a soft mobile gel which is readily miscible in the gauging water

Preparation
When choosing mix designs, attention should be paid to the background material, exposure conditions and the finish required. Thorough preparation of the substrate is essential. The render mix design for each successive coat should be weaker and thinner then the coat to which it is applied. The renderings must be prevented from rapid drying during hot and windy weather conditions by covering with polythene sheeting or mist spraying with water for the first 48 hours.

Application
Freeflo should be mixed with the gauging water in the proportion of one part Freeflo to 20-40 parts of water in accordance with the mix design for site Requirements. To gain maximum waterproofing properties from Freeflo, reduce the water content of the mix accordingly. The work should not be carried out at temperatures below 5 degrees or when temperatures are expected to fall below this. Freeflo is not designed for use in structural concrete, with lime-based mixes or with other admixtures. Mixes incorporated with Freeflo should not be overdosed or over mixed.

Product Specifications

Technical Specification
Brand: Cementone
MPN: 30812469
Volume: 5L