Sika Fastplug 102 Ultra Fast Setting Compound For Stopping Water Leaks 5KG (PAIL)

Sika Fastplug-102 is a chloride-free, ultra-fast-setting cementitious mortar for instant waterproofing. It rapidly stops active water leaks and seepage, forming a permanent hydraulic seal with slight expansion during curing.

Specifications

• Packaging: 5kg Pail
• Appearance: Grey Powder
• Setting Time: 80–130 Seconds
• Mixing Ratio: 1 Part Water: 3.3–4.0 Parts Powder
• Water Ratio: 0.24–0.30 L per kg
• Shelf Life: 6 Months
• Storage: Cool, Dry Place

Uses

• Stop active water leaks and seepage
• Repair basements and retaining walls
• Waterproof water tanks and swimming pools
• Seal joints, gaps, pipes, and sheet piles
• Anchor bolts, conduits, and fixtures

Features

• Ultra-fast setting (under 2 minutes)
• Just add clean water
• Slight expansion for stronger sealing
• Excellent water-stopping performance
• Non-corrosive and chloride-free
• Non-toxic after curing
• Suitable for potable water structures

Application

1. Prepare Surface - Cut crack or hole to at least 20mm depth and remove loose debris.
2. Mix - Add clean water and mix into a stiff paste.
3. Apply - Form into a plug and press firmly into the leaking area.
4. Hold - Maintain pressure for 1–2 minutes until hardened.
5. Finish - Remove excess material and keep the area damp briefly for proper curing.