Where Science           Meets the Earth 

This information provided does not absolve the user from carefully checking all test results by their own laboratory trials. Gravel Lock reserves the right to alter product constants within the scope of technical progress or new developments.  Any recommendations made on the website or other information provided by Gravel Lock should be checked by preliminary trials or laboratory testing because of conditions during application over which Gravel Lock has no control, especially where raw materials are also being used or the Products will be mixed with raw materials. The recommendations on the website do not absolve the user from the obligation of investigating the possibility of infringement of third parties' rights arising from use of the Products in any country and, if necessary, clarifying the position. The recommended information for use does not constitute a warranty, either express or implied, of the fitness or suitability of any Product for a particular purpose; you must undertake your own testing and have the designs approved by appropriately qualified persons.