SBS Modified Asphalt Waterproof Coating

Black, 50kg Drum Pack

Caberry SBS modified asphalt waterproof coating is a high-performance heavy-bodied waterproof compound based on petroleum asphalt, modified with polymer SBS, plasticizer and mineral fillers. It inherits excellent weather resistance, waterproof performance and stability of SBS modified bitumen membranes, and can form a seamless integrated waterproof membrane after curing. Cost-effective and widely used for roof and building waterproofing works.

• Concrete roof, metal roof, gutter, parapet, flashing, basement and foundation waterproofing
• Industrial buildings, residential rooftops, bridge and tunnel auxiliary waterproof projects
• Compatible with polyester / fiberglass reinforcing mat for enhanced tensile strength

1. Substrate: flat, dry, no ponding, clean and free of debris.
2. Apply by separate coats; do not finish the required thickness in one single application.
3. Wait until the previous coat is fully dry before applying the next layer.
4. When embedding reinforcement fabric: lay parallel to roof ridge if roof slope ＜15%; lay vertically to ridge if slope ＞15%.
5. Overlap width: ≥50 mm along the long side; ≥70 mm along the short side.
6. For double-layer reinforced system: upper and lower layers shall not be laid perpendicularly; stagger overlaps, gap ≥1/3 of fabric width.
7. Reinforce flashing, gutter, eave and vertical upturn terminations with extra coats or sealing compound.
8. Do not shift bonded sections after open time expires; re-coat adhesive if repositioning is required.

• Form: black liquid SBS modified asphalt coating
• Package: 50 kg blue plastic drum
• Storage: sealed, cool and shaded warehouse, avoid direct sun and high heat
• Trade Terms: EXW, FOB Guangzhou, CIF, DDP available

Full documents for import clearance and tender:

• ✅ TDS Technical Data Sheet
• ✅ MSDS / SDS Safety Data Sheet
• ✅ Waterproof, elongation and weather resistance test report
• ✅ Factory quality certificate

Sample policy: Sample cost and freight borne by buyer.

Q: Is it suitable for exposed roof?
A: Yes, it has good weather resistance; for long-term exposed use, a matching UV protective topcoat is recommended.

Q: Can it be used without reinforcement fabric?
A: Light-duty roof can be applied without mat; for heavy traffic, large-area roof and crack-prone base, embedding reinforcing fabric is strongly recommended.

Q: Can it be applied on damp concrete?
A: Standing water must be removed; dry substrate gives the best adhesion and service life.

Q: What colour is it?
A: Standard colour is black, packed in 50kg drum.

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