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PY4 produces a stiff supporting mortar, and is effective for the rapid installation and reinstatement of manhole covers and frames in heavily trafficked areas.
- Workability: 5 – 10 minutes
- Set time: 15 minutes
- Depth: 5mm – 50mm
Instarmac UltraCrete PY4 Polyester Resin System
PY4 produces a stiff supporting mortar, and is effective for the rapid installation and reinstatement of manhole covers and frames in heavily trafficked areas. It is highly recommended for ductile ironwork and has been HAPAS approved since 2005. PY4 conforms to HA104/09, has a rapid strength gain and can be opened to traffic in 40 minutes.
- Workability: 5 – 10 minutes
- Set time: 15 minutes
- Depth: 5mm – 50mm
- 8.25N/mm² tensile strength in 1 hour
- 19N/mm² flexural strength in 1 hour
Further application instructions can be found in the product data sheet.
Data sheet
- Manufacturer
- Instarmac
- Interior / Exterior Use
- Exterior Use
- Colour
- Standard / Ready Mixed
- Single, Two or Three Pack
- Two-Pack
- Product Certifications
- HAPAS Approved since 2005, Conforms to HA104/09
- Pack Size
- 25KG
- Key Features
- Workability: 5 – 10 minutes - Set time: 15 minutes - Depth: 5mm – 50mm
- Coverage
- Approx 1 x 400mm x 400mm standard ironwork cover and frame @ 25mm, dependant on bed depth, brickwork and substrate.
- Compressive Strength (at 20°C)
- 61.5N/mm² compressive strength gain in 1 hour
- Tensile Strength
- 8.25N/mm² in 1 hour
- Flexural Strength (at 20°C)
- 19N/mm² in 1 hour
- Shelf Life (from date of manufacture)
- Shelf life in correct conditions for sealed containers is 8 months.
- UN Number
- Not Regulated
- UN Number
- N/A
- Suitable For Use On
- Concrete
- Suitable For Use On
- Asphalt
- Suitable For Use On
- Manhole
- Product Usage Type
- Mortar
- Product Range
- Ultracrete
- Colour Family
- Brown
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Instarmac UltraCrete PY4 Polyester Resin System 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
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