TarFelt LM (20KG) Product Feature Description

TarFelt® LM (20 KG) is a high-performance, water-based bituminous liquid membrane that dries into a seamless, flexible, and monolithic waterproofing coating. Cold-applied (no torching needed), it’s ideal for industrial and residential waterproofing on rooftops, terraces, basements, subgrade walls, sunken slabs, and rejuvenating old bitumen membranes. The acrylic-modified elastomeric blend ensures superior adherence, UVA resistance, flexibility, and fungal protection.

Advantages

• User friendly, Non-toxic, Green product.
• Excellent Waterproofing Characteristics.
• Good crack bridging property
• Cold applied and hence does not require heating.
• Monolithic and Seamless Membrane.
• Excellent bonding to concrete.
• Can be applied on moist surface also.
• Excellent vapour barrier.
• Good flexibility and does not crack on aging.
• Prevents growth of fungus, algae, etc.

Feature

• ✅ Water-Based & Cold-Applied – Safe, non-toxic, and easy to apply without heat.
• ✅ Elastomeric & Seamless – Forms a continuous, crack-resistant waterproof layer with ~0.8 mm crack-bridging.
• ✅ High Flexibility & Durability – Elongation up to 200%, tensile ~0.5 MPa, hardens to Shore A>50.
• ✅ Excellent Adhesion – Strong bonding to concrete and masonry surfaces.
• ✅ UV & Fungal Resistance – Prevents algae, fungus, and aging cracks.
• ✅ Multi-Surface Use – Suitable for roofs, basements, sunken slabs, terraces, and old membrane rejuvenation.

Brand TDS - https://stpltd.com/wp-content/upload/TDS/Tarfelt-LM.pdf