- There are no more items in your cart
- Shipping Calculated at checkout
- Sub-Total (inc. VAT) £0.00
Fosroc Renderoc Plug 20 is a rapid setting cement-based, water-stopping mortar which is easy to apply to horizontal, vertical or overhead surfaces at a wide range of thicknesses, conforming to the requirements of BS EN 1504 Class R1.
For the rapid patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines.
There are two grades available:
- Renderoc Plug 1 with an initial set time of approximately 1 minute, supplied in 6 kg bags each yielding 3 litres, ideal for plugging running water
- Renderoc Plug 20 with an initial set time of approximately 20 minutes, approved for use in public water supplies, supplied in 25 kg bags each yielding 12.5 litres
Description
Quick Links - Click To Jump To Section:
Features & Benefits
- Emergency water-stopping capability
- Single component
- Excellent bond to substrate
- Low exotherm minimises thermal cracking
- Pre-bagged to overcome variations in site batching
- Chloride-free
- Approved for use in public water supplies
- BS6920 listed product
- Please refer to the Product Data Sheet for full details of:
- Specification Clause
- Properties
- Application Instructions
- Storage
- Health and Safety
Product Certifications
Renderoc Plug 20 conforms to:
- Class R1 according to BS EN 1504-3 repair principle 3.1
- Regulation 31 of the Water Supply (Water Quality) Regulations 2000
- Regulation 31 of the Water Supply (Water Quality) Regulations 2001 in Wales
- Regulation 27 of the Water Supply (Water Quality) (Scotland) Regulations 2001
- Regulation 30 of the Water Supply (Water Quality) Regulations (Northern Ireland) 2007
- Water Regulations Advisory Scheme Approved. BS 6920:2000 Effect on Water Quality
Application Notes
- Mix one part clean water to three parts product (by volume) to a stiff consistency in a suitable mixing vessel, using a trowel or gloved hand
- Due to the rapid set characteristics of the product, only prepare a quantity of mortar which can be placed within the prescribed set time
- No priming system is required, but the substrate must be in a saturated surface dry state before application
- Trowel apply or hand-knead the mixed mortar in place, ensuring maximum contact with the substrate before the material sets, at a minimum applied thickness of 15mm
- When using as a patch repair product, a maximum bay size of 0.06m² is permitted. Linear sections should not exceed 0.25 metres
- In cold conditions down to 1°C, the use of warm water (up to 20°C) is advisable to accelerate strength development
- The material should not be applied when the substrate and/or air temperature is 1°C and falling
- At ambient temperatures above 35°C, the material should be stored in the shade and cooler water (down to 20°C) used for mixing. Set and cure times will be reduced at high temperatures
- Product should be removed from equipment with clean water prior to the initial set. Cured material can only be removed mechanically
Product Details
8020-914744
Data sheet
- Manufacturer
- Fosroc
- For Use By
- Professional Use
- For Use On
- Concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines
- Application Method
- Hand/trowel
- Single, Two or Three Pack
- Single
- Pack Size
- 25KG
- Minimum Applied Thickness
- 15mm
- Coverage
- 12.5L
- Recommended Thinner/Cleaner
- Water
- Compressive Strength (at 20°C)
- @ 6 hours 7 MPa
@ 1 day 11 MPa
@ 28 days 45 MPa - Min. Application Temperature
- 1°C
- Shelf Life (from date of manufacture)
- 12 months
- Drying time
- Initial setting time @ 20°C: approx. 20 minutes
- Base Type
- Cement
- Suitable For Use On
- Concrete
- Suitable For Use On
- Brick
- Application Method
- Trowel
- Application Method
- Hand
- Manufacturer
- Fosroc
- Usages
- Cementitious Repair Systems
- Product Usage Type
- Mortar
- Product Range
- Renderoc
Questions
Question about the product
 NK yadav on 2024-02-04 01:26:09 | Question: Can Renderoc plug cement be used in drinking water tanks to stop leakage.? Is it safe from health point of view? |
Answer from Rawlins’ Technical Team: This product has been tested and approved for use in drinking/public water supplies, and conforms to many Water Quality Supply Regulations. You will need to ensure the substrate is a saturated dry state and prepared as detailed in the technical datasheet prior to application. | |
IMPORTANT SHIPPING & DELIVERY INFORMATION
Fosroc Renderoc Plug 20 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
You might also like
