UET free sample Rock wool roof rw3 rw6 thermal insulation 80kg/m3 50mm thick rock stone wool fiber board
External Wall Thermal Insulation Construction Building Materials Fire Resistant High Quality 40-100K Rock Wool Board/Panel
Sandwich panels rock wool insulation board with PU edge sealing fireproof A grade pu/pir Rock wool sandwich panel
Ready to Ship
$16.00 - $17.00
Min Order: 500 square meters
Shipping per piece: $4.40