Ideal to quickly and effectively seal holes in drums, other containers, pipework etc.

คุณสมบัติ

• A range of conical plugs that allow you to quickly and effectively seal holes in drums, other containers, pipework etc
• Each plug has a removable handle which helps when installing and removing it
• Washable and reusable
• Each conical plug comes with a black storage bag (composition: polyurethane coating on a polyester frame)
• Resistance to chemical substances: No contraindication at: hydrofluoric acid, formaldehyde, hexane,
  methanol, glycol-propylene, petrol, kerosene

Attention with: Sulphuric acid (slight shrinkage), phenol 50°C (significant swelling), three-day tests.