Fernco Floodbag

• Product Code: FB01 (Pack of 5 Floodbags)
• Material: Super Absorbent Polymer (SAP)
• Dry Size: H 12 mm x W 520 mm x L 470 mm
• Wet Size: H 200 mm x W 520 mm x L 470 mm
• Weight: 0.375 kg dry, 20–25 kg when fully hydrated
• Coverage: 5 bags span approx. 8.5 ft; 60 bags protect 10–12 homes
• Packaging: 5 bags per vacuum pack; 100 packs per pallet
• Application: Floodwater defence, leak absorption, appliance protection

Fernco Floodbags provide a clean, fast and highly effective alternative to traditional sandbags for flood protection. Pre-filled with a super absorbent polymer (SAP), these sand-free bags rapidly expand to form a watertight barrier in minutes. Designed for both internal and external use, they are ideal for protecting doorways, garages, air bricks, and other flood-prone entry points, as well as absorbing leaks indoors. Lightweight when dry and vacuum-packed for compact storage, the bags expand to absorb up to 20 litres of water each and can be layered to create an instant flood defence wall.

• Each bag absorbs approx. 20 litres of water
• Creates a barrier up to approx. 18 cm (7 inches) in height
• SAP-filled: no sand, no mess
• Expands in 5 minutes when saturated
• Supplied vacuum-packed for easy storage
• Replaces bulky, heavy sandbags
• Lightweight when dry; easy to handle and deploy
• Multi-functional for indoor and outdoor use
• Made from biodegradable, environmentally friendly materials
• Clean, uniform shape retains structure when hydrated

Important: Fernco Floodbags are designed for quick, easy deployment in flood emergencies. They can be used both indoors and outdoors to create an instant barrier or absorb leaks from water systems and appliances. Always wear gloves when handling used bags that may have come into contact with contaminated floodwater.

 
Tools & Materials Required

• Clean water source (e.g. bucket, basin, bath, or hose)
• Gloves (for hygiene and handling)
• Scissors (to open packaging)

Supplied Format

• Vacuum-packed set of 5 pre-filled dry floodbags
• Each pack is lightweight and compact for easy transport and storage

Step-by-Step Instructions

1. Open the Pack
   • Carefully cut open the vacuum-sealed pack using scissors.
   • Remove the individual dry floodbags, taking care not to puncture them.
2. Hydrate the Bags
   • Fully submerge each floodbag in clean water for a minimum of 5 minutes.
   • The bag will expand uniformly, absorbing up to 20 litres of water.
   • Once fully hydrated, the bag will feel firm and reach a height of approximately 200 mm.
3. Deploy as a Barrier
   • Place expanded floodbags side by side across the entry point (e.g. door, garage, air brick).
   • For added protection, stack a second row on top, offsetting over the joins to ensure stability.
   • Floodbags can be layered to build a taller barrier as required.

Internal Use (Leak Absorption)

• Dry floodbags can be deployed directly to absorb leaks from water tanks, pipework, appliances or bathroom overflows.
• Place the bag beneath or around the leak source for quick water uptake in difficult-to-access areas.

Post-Use Handling & Disposal

• Once the flood event has passed, wear gloves when handling used bags.
• Floodbags may contain contaminants depending on exposure to floodwater.
• Dispose of contents responsibly in accordance with local waste regulations. The biodegradable material is environmentally friendly.