Water retention sealing
COLMAGEL®, created in 1990 by PROMAFORSOVEMA, is a synthetic polymer blend specially designed for sealing water losses: dams, ponds, dykes, canals, lagoons. Validated and approved by 100% of users, this product is neither toxic nor polluting. Available quickly from our stock.
Form: 1 mm white granules
Dosage: Approximately 75 g of COLMAGEL® to treat 1 m² of water surface
Sealing process
- Spreading on the water surface (70% sinks, 30% remains on surface)
- In less than 15 minutes: water absorption (up to 200 times its volume), formation of a sticky layer
- Within 12 hours: significant reduction in losses
- 1 week: maximum effectiveness. Permanent sealing with a layer of plant debris
Need a sealing solution for your water retention?
COLMAGEL® is available from permanent stock at our 4 branches across France. Contact PROMAFORSOVEMA for a customised quote, technical advice on the dosage suited to the surface to be treated, or for rapid delivery to your site.
