Sika® Igolflex®-205
Sika® Igolflex®-205 is a two-part, cement and bitumen rubber based waterproofing slurry. Component A contains the bitumen rubber and component B the reactive powder necessary for accelerated curing.
- Non-sag on vertical surfaces
- Easy to apply
- Can be applied on dry and slightly damp surfaces
Usage
- Waterproofing and damp-proofing of below ground concrete structures
- Waterproofing of wet room floors and balconies under cementitious screeds
- Protective against damp and humidity
- Foundation base walls against water ingress.
Advantages
- Non-sag on vertical surfaces
- Easy to apply
- Can be applied on dry and slightly damp surfaces
Packaging
32 kg combi-pails:
- liquid 24 kg
- powder 8 kg
Colour
Liquid component : pasty, black
Powder component: grey
Product Details
Composition
Bitumen rubber / Reactive powder
Shelf life
12 months from date of production
Storage conditions
Stored properly in unopened and undamaged original sealed packaging protected from sunlight and freeze. Store in dry conditions between +5°C to + 35°C.
Density
| Bitumen rubber (Part one): | 1.02 ±0.02 kg/l |
| Mixture: | 1.06 ±0.02 kg/l |
Solid content by weight
~ 65% ± 3%
Service temperature
-20°C to +60°C
Application
Ambient air temperature
+5°C min. / +35°C max.
Substrate temperature
+5°C min. / +30°C max.
Substrate moisture content
Dry or slightly damp - no ponding water.
Substrate pre-treatment
As primer;
- The product can be dilute 1:10 of liquid compound: 0.20- 0.25 kg/m2.
- Igasol BC can be used as a primer.
NOTE: The consumption quantities may vary depending on the application details and surface smoothness, absorption.
Drying time
As dependent on the ambient temperature, substrate temperature, relative humidity and the thickness of the coating applied approx. 3 days.
Waiting time to overcoating
Before a second coat previous coat must be dry.
Dependent on the ambient temperature, substrate temperature, relative humidity and the thickness of coating applied.
Protect the freshly applied coating for min. 72 hours from frost.
Consumption
- The product must be applied approx. 1.1 kg/m2 for 1 mm thickness. The product can be applied up to 6 mm of thickness for the effect of exposure to water.
- The product must be applied 2.0 kg/m2 to adhere insulation boards.
NOTE: The consumption quantities may vary depending on the application details and surface smoothness, absorption.
SUBSTRATE QUALITY
Substrate must be uniform, dry, free of dust, oil or grease and loose or friable particles. Surface defects such as blowholes, voids, honeycombing, etc. in the concrete must be repaired with suitable Sika mortars before coating.
SUBSTRATE PREPARATION
Repair damaged concrete substrates with Sika®repair mortars.
Rinse concrete surfaces with clean water.
Clean contaminated substrates by appropriate means including steam cleaning, high pressure water jetting, etc., to achieve a suitable substrate and surface quality as outlined above.
Prime porous substrates.
CLEANING OF EQUIPMENT
Clean all tools and application equipment with water immediately after use.