Silicone Natural Stone HPM

Areas of application

EVT Natural Stone HPM may be used for sealing on marble and other natural stones in sanitary areas and for other interior and exterior sealing applications.


EVT Natural Stone HPM reacts with air moisture, remains permanently elastic, is non-ageing and weatherproof and has fungicidal properties. It must not be used for the construction of aquariums. For these application, please order EVT Aquariums HPAq. Please not that elastic sealings must not be overpainted.


Apply with a hand operated, battery operated or air pressure EVT dispensing gun; then smooth the joint surface with the use of a trowel or your finger and EVT Surface Finishing Agent.


In cool and dry environments, EVT Natural Stone HPM can be stored for at least 15 months.

Colours / Delivery Forms / Item Codes

310 ml400 ml600 ml
oldwithe 9002162611626116261
PU- concretegrey162811628116281

Our delivery pricing is simple and transparent.

Charge for orders
£0 - £90
£7.50via courier 
Charge for order
freevia courier 

We endeavour to send all orders received by 1pm on the same day, however, during busy periods orders make take longer to despatch.

Please note that courier deliveries may be made from 8am - 6pm and must be signed for on delivery.

We cannot courier items to P.O. addresses.


Returns policy

If you are not satisfied with our products, please return it within 14 days from date of receipt for an exchange or refund. The item(s) must be returned in an 'as new' condition with your full name, address, phone number, email address and the details of the item(s) you are returning. Furthermore, you must state your reasons for the return and if you would like to exchange the item(s) or have them refunded.

FSBF can not accept returns if the item(s) have been used or are damaged.

If FSBF receive a returned item(s) that has been used or damaged, it will be returned to sender and an invoice raised against shipping costs.

Please note that all carriage costs are non refundable.

Please insure the package with the delivery company and obtain a “proof of purchase”.

FSBF will not be held responsible for losses by the delivery company.