As a regular stripper and sealer and using many of the evans range of products i mexpect that evans sealent B has been used as the sealent and either enhance or mexapol ( both from the evans range has been used as the polish.
To remove all the old sealent is simple
1. Dilute evans stripper and mop onto floor.
2. Wait about 15 minutes for stripper to activate (will turn seal and polish to milky colour)
3. Scrub with black or blue pad to loosen seal however remember to have plenty of pads to hand as they get gunked up very quickly with old seal and polish and cause the machine to grip the floor so change regular.
4 either wet and dry vac or even better scrub dry with scrubber dryer with light brushes.
5. more stripper may be needed at this stage to remove any stubbon resides and again repeat other steps.
6. mop floor with neutral floor cleaner and allow to dry.
7. apply to coats of evans sealant and wait 30 minutes between coats.
8. apply choice of polish. we normally apply 4 coats of polish waiting 1 hour inbetween coats. leave for a day to cure
9. buff floor up using red or tan pad.
REMEMBER before applying sealent it is vital that you mop floor thouroughly with a neutral floor cleaner. It is the same as paintaing a car when their is residues of polish it can turn orange peel and not adhere.
As to price we charge as much as £12.00 per square meter. forget doing domestics they are more hassel than they are worth.
regards Dave ADL (Now married and under the thumb)