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1. do you have sound testing reports and ce certificate? yes, we do have sound testing reports. as for ce certificate, the underlayments and rubber floorings are not included in the category of ce certificates. 2. what is the acoustic rating of the products? each product differs in the rating. and same product with different thickness will also differ in acoustic testing. 3. can the underlayments replace self leveling? to some extent, the underlayments can replace self leveling if the flooring is flat. it can cover tiny bumps and holes of the cement flooring. 4. do you have underlayment with aluminium foil? we don't present it in our website, but we can customize it for big orders. 5. is the self adhesive underlayment recyclable? yes, it is recyclable. 6. can you make underlayments less than 3mm? with high density as much as 800kgs/cbm, the underlayment can be made 2mm. 7. is the rubber flooring toxic? the product has some volatile organic compounds. but it is tested to be within the standard of flooring. |