Knopp Contopp Ultimate 4
Product code: 46129
Contopp Ultimate 4 is an advanced screed accelerator designed to significantly reduce drying times in cement-based screeds. This high-performance additive enables foot traffic within 24 hours and tiling within 48...
More informationStandard Delivery 3-5 Days
Product Description
Contopp Ultimate 4 is an advanced screed accelerator designed to significantly reduce drying times in cement-based screeds. This high-performance additive enables foot traffic within 24 hours and tiling within 48 hours, substantially expediting project timelines without compromising on strength or quality.
Key features and benefits:
- Accelerated drying: Allows for tile installation within 48 hours and resilient flooring within 4 days.
- Superior strength: Achieves CT-C40-F7 strength classification.
- Versatile application: Suitable for bonded, unbonded, and floating screeds.
- Reduced thickness: Enables screed depths as low as 20mm bonded and 35mm floating for domestic areas.
- Underfloor heating compatibility: Optimised for use with UFH systems.
- Environmental certification: EMICODE EC1 Plus certified for low-emissions.
- Moisture resistance: Suitable for damp environments and exterior applications.
- Easy integration: Compatible with standard 1:5 cement and sand mixes.
- Project efficiency: Significantly reduces overall project durations and material usage.
CONTOPP Ultimate 4 offers an optimal balance of performance and practicality, providing architects and specifiers with a reliable solution for accelerated screed installations. This innovative product addresses the growing demand for faster construction schedules and reduced screed thicknesses while maintaining high-quality standards.
For more informationÂProduct code: 46129
Orders placed before 2pm Monday – Friday (excluding Bank Holidays) will be dispatched the same day if ‘Next Day Delivery’ is displayed on the product listing. Orders placed after this time will be dispatched the following working day.
Orders for non-stock items will be dispatched within 3-5 working days unless contacted by Customer Services.
Saturday and timed deliveries are available on request. Please contact [email protected] or call 01708 855 698 for more information.
Please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge and in some cases can take longer to be delivered. Please contact [email protected] or call 01708 855 698 for a delivery quote.
AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), JE (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, PO38, ZE (ALL)
It is the customers responsibility to provide an accurate delivery address. If the courier is unable to deliver your order due to issues with access to the delivery address, your goods will be returned to the local delivery depot for delivery on the next working day. Please note a redelivery charge of up to £89 plus VAT per pallet may be applied. If your order is undelivered and returned to us a restocking fee may also be applied.
Please inform us of any delivery restrictions (eg weight restrictions, narrow roads). Failure to do so may incur a redelivery charge if the courier cannot access the delivery address due to undeclared or incorrect delivery restrictions. A redelivery charge of up to £89 plus VAT per pallet may be applied.
If your order is over 150kg it may be delivered on a pallet. The courier will notify you of a two hour delivery window. In the event that no one is available at the address to receive the delivery a charge of up to £89 plus VAT per pallet may be applied for redelivery.






