How to clean and seal travertine, granite and natural stone pavers

to seal a travertine patio you start with cleaning the travertine first, using a high volume pressure washer. after cleaning the travertine patio the next step is to fill the joint between the travertine pavers with fine sand. after that the gappsi sealer can be applied with a sprayer by flooding the travertine pavers with the sealer then let it sit for 10 minutes and after that a air blower can be used to move the extra sealer off the pavers and spread it on the dryer surface this will avoid irregular curing of the sealer and yellowing paver colors . a second sealer coat can be applied right after the first coat is dried .sealing travertine pavers is not a easy task and if the sealer is not applied correctly the final result of the sealer can be a problem more then it is an enhancement.