Fast Plugging
Redwop Chemicals offers high-performance Fast Plugging mortar, designed for quick and reliable sealing of leaks and cracks in concrete surfaces. This advanced product ensures rapid setting, providing a strong and durable repair in even the most challenging conditions. Ideal for emergency fixes, Fast Plugging mortar is perfect for use in wet or underwater environments, delivering fast and effective results.
Redwop Fast Plugging is a premium, high-alumina cement-based repair mortar engineered for instant sealing and structural anchoring in concrete or masonry. With ultra-fast setting (60–180 seconds) and non-shrink performance, it provides reliable waterproof seals even under active water flow and supports secure anchoring of bolts and anchors under vertical or horizontal applications.
Ideal Applications
Perfect for urgent repair tasks such as sealing leaks in basements, tunnels, manholes, swimming pools, foundation walls, and utility shafts—even under active water. It’s also suitable for anchoring bolts, posts, and machinery into existing concrete or masonry. Redwop Fast Plugging excels in both indoor and outdoor situations and can be applied above or below grade, maintaining performance in critical infrastructure and residential repairs.
Application Guide
First, prepare the repair area by chipping back to a V-edge and removing loose debris. Dampen but do not soak the surface. Mix approximately 3 parts powder with 1 part clean water (by weight); mix only small amounts at a time. Form a stiff, putty-like consistency and pack it into the area or press around bolts. After 60–180 seconds, the material sets—trim any excess flush. Protect the repair briefly, but typically no further curing is needed. Clean tools with water before the material hardens fully.
Key Features & Benefits
Redwop Fast Plugging achieves rapid early strength (~10 MPa in 1 hour, ~30 MPa in 24 hours), enabling immediate return to service. Its non-shrink formulation ensures durable seals that resist cracking, and its chloride-free composition protects embedded steel from corrosion. The easy-to-mix powder requires only clean water, making it ideal for emergency patch repairs—standing water leaks, pipe penetrations, joint gaps, and bolt fixings. It offers permanent waterproofing, excellent adhesion, and quick repairs for minimal downtime.
FAQ's
Fast Plugging mortar is designed to quickly seal leaks and cracks in concrete, especially in areas that are exposed to water or damp conditions. It's ideal for emergency repairs in both residential and industrial applications.
Fast Plugging mortar is engineered for rapid setting, typically within 3-5 minutes, ensuring you can quickly address leaks and cracks without long delays.
Yes, Fast Plugging mortar is highly effective in underwater applications, making it perfect for repairing leaks in swimming pools, tanks, or foundations submerged in water.
Clean the surface thoroughly, apply the Fast Plugging mortar to the affected area, and press firmly until the leak is sealed. Ensure the surface is damp before application for optimal bonding.
Yes, Fast Plugging mortar is designed for both interior and exterior use, providing durable repairs for outdoor concrete surfaces exposed to weather elements.
Fast plugging is a rapid-setting repair compound, typically cement-based, used to instantly seal water leaks or fill voids in concrete and masonry. It’s common in basements, tunnels, tanks, and manholes.
Most fast plugging mortars set within 30 seconds to 3 minutes, depending on ambient temperature and mixing ratio. Always apply immediately after mixing.
Yes, high-performance fast plugging compounds are specifically designed to stop running water, even under pressure.
Yes. Thixotropic formulations allow application on vertical or overhead surfaces without sagging or runoff.
Absolutely. Its fast strength gain makes it ideal for emergency mechanical anchoring in structural repair work.
No extra curing is typically required. However, keep the area protected from extreme temperature changes or vibration during early setting.
Unopened bags generally have a 6–12 month shelf life if stored in a cool, dry place away from moisture.
Yes, though set time may increase in colder temperatures. Always follow temperature limits given in the product data sheet.
Once fully cured (after 24 hours), the surface can typically be painted or coated with waterproofing layers or finishes.
Many fast plug mortars are non-toxic and chloride-free, but confirm product suitability by checking whether it's certified for use in potable water applications.