Self-Adhesive Bitumen Waterproofing Tape Ravi Korea

PRODUCT FEATURES:

• Firm self-adhesion after 12 - 24 hours from application.
• The Bitumen adhesive layer is covered by a protective aluminum layer, providing durability of 1 - 3 years after application.
• Flexible, tough, durable, with strong adhesion and high elasticity, minimizing expansion and cracking after application.
• Blocks radiation, reduces heat on the surface.
• Resistant to basic chemicals such as chlorine, sulfate, acid, and dilute alkali.
• Easy to apply.

7 SIZES: Width x Length x Thickness 1mm
☑ 5cm x 5m ☑ 5cm x 10m ☑ 10cm x 5m ☑ 10cm x 10m ☑ 20cm x 5m ☑ 20cm x 10m ☑ 1m x 15m

APPLICATION:

• Moisture proofing, waterproofing, heat reduction, noise reduction for metal roofs, concrete, and metal structures.
• Acts as an airtight sealing layer for cold storage, cars.

INSTRUCTIONS FOR USE:

• Step 1 (most important): Clean and dry the surface to be applied. Scrub off any dirt, mold, cement, rust, etc. The cleaner and drier the surface, the more effective the result.
• Step 2: Measure the length and width of the area to be applied.
• Step 3: Cut the tape to the measured size.
• Step 4: Peel off the anti-stick nylon layer.
• Step 5: Apply directly to the area needing waterproofing.
  • Ensure the cracked or broken area is centered on the tape.
  • Ensure the tape is applied smoothly and evenly.

• Step 6: Use a roller, rubber hammer, or hand to press the tape firmly to ensure full contact with the surface.

  If possible, use a hairdryer to heat the tape after application, allowing the adhesive to expand and bond more firmly and quickly

⚠ NOTES:

• The product is only suitable for use on metal surfaces. Avoid using it on concrete, walls, plastic, glass, mica, ceramics, or surfaces with water leaks. For walls or concrete, a primer layer is needed for optimal adhesion.
• Apply accurately and minimize removing and reapplying, as it can affect the adhesive’s efficiency. The tape will bond more strongly 12 - 24 hours after application.
• Ensure the surface is dry and clean before applying.

RAVI BRAND:

Ravi - https://ravi.co.kr/ - is a brand under the Ravi Group, established in 1998 with headquarters and manufacturing facilities in Chungcheongbuk-do, South Korea. Ravi specializes in waterproofing and leak-proofing products, as well as waterproofing additives, and is a well-known name in the Korean market. Their key products include Bitumen-based waterproofing sheets, self-adhesive waterproofing sheets, waterproofing for roads and bridges, fiber-free waterproofing sheets, and coating chemicals.

Ravi's products are certified and patented by the Korean government for quality and environmental safety. Certifications include KS F 4934, KS F 4917, and more.