KOSTER develops a new injection gel: KOSTER Injection Gel G4
KOSTER introduces new, drinking water suitable, Injection Gel G4.
New AIA Waterproofing Course Approval
KOSTER Waterproofing course, Systems Approach to Waterproofing, approved by the AIA.
Urethane Cement Floor Systems Brochure
The KOSTER Urethane
Cement Floor Systems
Brochure is now
Welcome to KOSTER American Corporation
KOSTER VAP I® 2000 Products Training
Seminars are conducted monthly. Contact us for dates and to register at 757-425-1206.
KOSTER Waterproofing Products Training Seminars are conducted monthly. Contact us to register at 757-425-1206.