Repair & Renovation Guide 83 depth of the joint. Next, remove adhesive residue from the lining substrate and the back of its detached and reusable components (e.g., tiles). Thoroughly clean the surfaces to be installed again, removing loose materials, dust, and foreign bodies. If on the lining, especially in cases of external vertical surfaces, there is waterproofing of its substrate, reapply waterproofing {D-1 (p. 231) with the addition of the improving additive D-20 (p. 233)}, or D-1 FLEX (p. 231), in such a way as to establish proper bonding with the pre-existing undamaged waterproofing coating. Continue with the use of the appropriate high quality adhesives: No37 (p. 279), GOLD (p. 256), ELASTIC (p. 254), D-23 (for marble and granite, p.234), D-5 (for stones, p. 236) and install the lining elements depending on the case and its type. Next, grout with the appropriate grout: FLEXIBLE & OIL REPELLENT GROUT (p. 278), CEMENTITIOUS grouts of DUROSTICK (p. 275), or D-4 (for stones, p. 235). Ideally, waterproof the repaired or new lining to protect it from the penetration of moisture and dirt: D-22 for marble and granite (p. 233), D-29 SPOT FREE (p. 234) or NANO PROOF MARMO DS-275 (p. 262) for waterproofing, oil repellency of tile, granite and marble. RENOLIT (p. 266) or NANO PROOF CERAMIC DS-270 (p. 262) for ceramic and stone surfaces, D-17 HYDROSTOP (p. 233) for decorative bricks.
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