Bentonite Products


A granulated sodium Bentonite with high swelling properties used as a
soil sealant for waterproofing earth dams, reservoirs, environmental  protection layers, and other civil engineering applications.
Eccabond is also suitable for this application.

 Technical Data Sheet Eccaseal C.pdf

 Technical Data Sheet Eccaseal SB.pdf

Material safety data sheet

Bentonite Material Safety Data Sheet

Dam Sealing Publications and Directions

Bentonite Dam Sealing 01.pdf

Bentonite Dam Sealing 02.pdf

Contact Us

Verdine Donnelly
Sales Manager - Bentonite and Zeolite

Tel: +27 (0) 12 643 5880
Direct: +27 (0) 12 643 5928
Cell: +27 (0) 82 906 0679
Fax: +27 (0) 86 668 0679



ECCA HOLDINGS is a subsidiary of the black empowered company IMERYS South Africa,
that is owned by a multi-national French
Company IMERYS, based in Paris – France.
ECCA HOLDINGS was formed in 1992.