Fosroc
Renderoc Plug
For the rapid temporary patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines. Emergency water-stopping capability. Single component - only the addition of clean water is required. Excellent bond to the substrate. Low exotherm minimises thermal cracking. Pre-bagged formulation to overcome variations in site batching. Contains no chloride admixtures.
SKU: FOSROC-CAT-2366
About this itemCIVIL SPEC APPROVED
- Rapid setting time: Initial set achieved in approximately one minute, ensuring quick repairs. RAPID SETTING
- Low exotherm: Formulated to minimize thermal cracking during application. CHLORIDE-FREE
- Chloride-free composition: Safe for use in sensitive environments without risk of corrosion. SINGLE COMPONENT
- Versatile application: Can be applied to horizontal, vertical, or overhead surfaces. EMERGENCY WATER-STOPPING
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120.00
EXCL. VAT
Total (Incl. 5% VAT)126.00 
Pack Size:Original Packaging
Qty:
1
In Stock · Express Delivery
Secure Payments7-Day Returns
Product WarrantyVAT-invoice
Uses & Advantages
Primary Uses
- Temporary patching of concrete segments
- Plugging leaks in tunnel linings
- Sealing cracks in sewage systems
- Repairing below-ground access chambers
- Stopping water in basements and foundations
- Emergency repairs in mines
Key Advantages
- Emergency water-stopping capability
- Single component requiring only clean water
- Excellent bond to substrate
- Low exotherm minimizes thermal cracking
- Pre-bagged formulation ensures consistency
- Contains no chloride admixtures
FEATURES & BENEFITS
Rapid setting time
Initial set achieved in approximately one minute, ensuring quick repairs.
Low exotherm
Formulated to minimize thermal cracking during application.
Chloride-free composition
Safe for use in sensitive environments without risk of corrosion.
Versatile application
Can be applied to horizontal, vertical, or overhead surfaces.
High compressive strength
Achieves 32 N/mm² compressive strength after 28 days.
Pre-bagged formulation
Ensures consistent quality and eliminates site batching variations.
Wide temperature range usability
Suitable for use in both low and high ambient temperatures.
Easy mixing
Requires only clean water for preparation, simplifying the process.
Key Specifications
Initial set timeApproximately 1 minute
Minimum applied thickness15 mm
Compressive strength (2 hours5 N/mm²
Compressive strength (28 days32 N/mm²
Packaging / Pack Size10 kg bags
Coverage / Yield5 litres per 10 kg bag
Certified standard values under UAE climate conditions.
DOWNLOADS & DATA SHEETS
Storage & Handling Guidelines
- Store in a dry location in unopened bags.
- Avoid exposure to high temperatures and humidity.
- Use within 6 months for optimal performance.
- Store materials in shaded areas during high temperatures.
- Ensure proper sealing of bags to prevent moisture ingress.
FREQUENTLY ASKED QUESTIONS
Fosroc Renderoc Plug is a rapid-setting mortar designed for emergency water-stopping and patching in concrete segments, tunnel linings, sewage systems, basements, foundations, and mines. It is suitable for horizontal, vertical, or overhead applications.
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