80 CATALOGUE 2026 DantoPlug Super M Available in 25kg, 500kg and 1000kg bags Prices can be found on page 54. DantoPlug is a product series of highly swelling bentonite granules for sealing boreholes and annular spaces in well construction. The granules are made exclusively from pure Danish bentonite and are classified as ecologically responsible according to European environmental certificates. These granules can provide a secure seal in the borehole and a permanent hydraulic separation of the aquiferous layers in the subsurface. In difficult hydrogeological conditions, where the use of less swelling clay granules is not recommended from a quality perspective, DantoPlug demonstrates all its natural swelling power. PROPERTIES ACCORDING TO DIN 4904 (TAP WATER) Water content (weight percentage in %) 20 Swelling pressure stress (tested according to DIN as 1-4 mm granulate - not as whole grain (N/mm²) After 24 hours After 7 days After 1 month 0,06 0,09 0,12 Radiation activity (API) 52 Volume density 1,10 Permeability coefficient (g/cm³) 1x10-12 Sinking speed (m/min) 21 Structural stability 1. mass fraction loss in flowing water, after 1 - 5 - 10 min.) 2a. (mass fraction loss in flowing water, after 1 hour - 24 hours) 2b. (Penetration resistance in kPa) 0% - 0% - 0% 0,5% - 5,5% 190 Casting mold (granules) dimensions in mm Ø8 x 5-16 Undersize/oversize <1% / 0% Magnetic susceptibility (SI units) Not verifiable Carbonate content (mass fraction in %) < 0.3 Water absorption capacity according to DIN-18132 (Enslin) > 460% Application • 1100 kg of DantoPlug is required to fill a volume of 1 m3. • 1,000 kg of pellets fill a volume of 910 litres. • 25 kg of pellets fill a volume of 22.75 liters. Please feel free to contact us for further product or application information. Packaging • 40 x 25 kg bags • 2 x 500 kg Big Bag • 1,000 kg Big Bag Store in a dry place until use. ARTICLE NUMBER PRODUCT GROSS PRICE C2.70.922 Drilling mud High Yield - bag 25 kg € 23,70 Dantonit
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