Promac Rubber Duck Liquid Rubber is a medium sheen high build flexible acrylic waterproofing and coating compound. It is resistant to extreme temperatures and extreme environmental conditions. The compound is applied as a thick liquid paste forming a seamless, decorative and flexible membrane that prevents water penetration and extends the life of the roof or structure.

Product Features:

Extremely tough and flexible
Good resistance to abrasion, impact, and stone chipping
Ideal for less accessible locations, sharp & intricate contours
Non-toxic
Environmentally friendly
Mould & fungus resistant
High UV resistance
High solar reflectance on grey
Increases productivity
High strength and elasticity
Lead content, less than 90 ppm
Ready for use

Spreading Rate:

Spread rates are based on the product being applied to sound smooth prepared surfaces. This product will cover approximately 1.5 – 2 litre / m depending on the type of substrate and surface porosity.

Application:

Primer coat:Rubber Duck Nudek Primer & Sealer or Promac Bonding Liquid to the prepared surface. Ensure to apply a uniform wet film thickness 8-10m/l per coat. Allow drying for 1-1:30 hours @ 23C, then apply the first coat while tacky.
First coat and waterproofing coats:Apply two or more coats of Promac Rubber Duck Liquid Rubber to the prepared surface at a spreading rate of 1.5 – 2 litre / m (to achieve best waterproofing coat). Allowing 4 hours drying time @ 23C between coats. For best results, apply a uniform wet film thickness by spray or trowel to maximise water proofing properties.
Precautions – Roof Slopes:Make sure that the slopes are such that they prevent water from ponding (Minimum slope of 2 – 4). Make sure that the slopes are even along the roof.

Cleaning: