Multi‑Functional Interface Back Glue

Two‑Component Super Weather‑Resistant Tile Interface Primer, 3‑in‑1: Bonding / Roughening / Waterproof

Caberry Multi‑Functional Interface Back Glue is a two‑component product composed of powder + emulsion, with excellent super weather resistance. It forms a high‑rough, high‑adhesion interface layer on the back of low‑absorption dense tiles and stone, greatly improving the bonding force between tile and tile adhesive / mortar, and integrating waterproof performance. It is a versatile solution for most vitrified tiles, antique tiles, microcrystalline stone and marble.

• Package: 9 kg set (powder + emulsion, two‑component)
• Coverage: 1 kg covers 2–3 m²
• Feature: Super weather resistance, suitable for exterior exposure scenarios

• Vitrified tiles, antique tiles, microcrystalline stone, marble and other dense low‑absorption tiles & stone.
• Interior and exterior wall & floor tiling, effectively prevent hollowing, slipping and tile falling off.

• Working temperature range: 5 ℃ – 40 ℃.
• Do not add water. Do not blend this product with other materials or additives.
• Mixed slurry must be used within approximately 3 hours; hardened material cannot be reused.
• Single coating cannot be too thin, otherwise there is risk of tile detachment.
• Mix continuously for more than 5 minutes to avoid sedimentation.

• Package: Plastic bucket, 9kg/set (powder + emulsion).
• Storage: Store sealed in cool, dry place, protect from frost and direct strong sunlight.
• Trade Terms: EXW, FOB Guangzhou, CIF, DDP are available.

Full set of documents for import clearance and tender:

• ✅ TDS Technical Data Sheet
• ✅ MSDS / SDS Safety Data Sheet
• ✅ Weathering & bond strength test report
• ✅ Factory quality certificate

Sample set can be supplied for field construction test.

Sample policy: Sample cost and freight borne by buyer.

Q: What is the difference between this multi‑functional interface back glue and the large slab tile back glue?
A: This version is super weather‑resistant, more suitable for general tiles, exterior walls and long‑term outdoor exposure; the large slab version is specially formulated for slabs above 1.5 m.

Q: How long should I wait after coating before tiling?
A: Normally 3–4 hours until fully dry; time depends on humidity, temperature and ventilation.

Q: Can it be used for exterior wall marble?
A: Yes, its super weather‑resistant formula is well suited for exterior stone and tiles.

Q: Can water be added to dilute it?
A: No, adding water will break the formula and reduce bonding and weather resistance.

Q: Can you provide English TDS and MSDS?
A: Yes, complete English technical documents ready for customs clearance.