Sikalastic 844 XT is a two part, elastic, very fast curing modified polyurea spray applied membrane where exposure to high acidic and alkaline chemical concentrations are present, therefore also suitable for the use in closed structures containing biogenic sulphuric acid. Sikalastic 844 XT can only be spray applied with special two part hot spray equipment.
- For waterproofing and anticorrosion applications on concrete and many other substrates
- Protective Coatings
- Primary & secondary containments
- Waste water treatment plants
- Fertilizer plants and transportation
- Mines and mining processes
- Ballast tanks
- Silage tanks and troughs
- Sludge digesters
Features and Benefits:
- High acidic and alkaline chemical resistance
- High resistance to microbial waste and biogenic sulphuric acid
- Fast reactivity and cure time
- Almost immediate return-to-service time
- Applicable in temperatures from -15°C to 70°C
- Performs in constant dry temperatures from -30°C to 100°C
- Total solid composition according test method Deutsche Bauchemie" (German association of construction chemicals)
- Crack-bridging properties
- Low yellowing
For more details please download the product data sheet from the 'DATASHEETS' tab above.
- Application Method
- Standard / Ready Mixed
- Single, Two or Three Pack
- Pack Size
- 1.08kg / m² / mm
- Part A: approx. 1.11 kg/l - Part B: approx. 0.96 kg/l
- Solids by Volume
- ~ 99%
- Shelf Life (from date of manufacture)
- Part A: 12 month - Part B: 12 month
- Touch Dry
- 4 mins
- UN Number
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Sikalastic 844 XT is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT