Towallmark 10x15 ft Pond Liner, 45 Mil Thickness,Pliable & Durable EPDM Material, Easy Cutting & UV Resistant,for Fish or Koi,Features, Waterfall Base

Towallmark 10x15 ft Pond Liner - 45 Mil EPDM Rubber Liner for Fish Ponds, Waterfalls & Water FeaturesProduct Overview
Create a durable, long-lasting aquatic habitat with the Towallmark 10x15 ft Pond Liner. Engineered from professional-grade 45 Mil EPDM rubber, this liner delivers exceptional puncture resistance, UV stability, and pliable strength for building fish ponds, koi ponds, water gardens, waterfalls, and decorative water features. Its heavy-duty thickness and environmentally safe formulation protect against leaks while providing a smooth, easy-to-clean surface that supports a healthy ecosystem for fish, plants, and wildlife.Technical Specifications

• Brand: TROPOW
  
• Material: EPDM (Ethylene Propylene Diene Monomer) Rubber
• Dimensions: 10 feet x 15 feet (Total Coverage: 150 sq ft)
• Thickness: 45 Mil (1.14 mm)
• Key Properties: Puncture & Tear Resistant, UV Resistant, Flexible, Chemical Resistant
• Color: Typically Black (standard for EPDM liners)
• Temperature Tolerance: Withstands extreme weather (from freezing to high heat)
• Safety: Fish, Plant & Wildlife Safe; Environmentally Friendly
• Primary Use: Freshwater Ponds, Water Features, Waterfalls, Fountains, Retention Ponds

Key Features & Benefits1. 45 Mil Super Thick EPDM Construction
With a substantial 45-mil thickness, this liner offers superior durability against punctures from sharp rocks, roots, and ground debris. The robust EPDM rubber material is engineered to absorb impacts and resist tearing during and after installation, providing reliable, long-term waterproofing that thinner liners cannot match.2. Excellent Flexibility & Contour Conformity
Despite its thickness, EPDM rubber remains highly pliable, allowing it to easily bend, fold, and conform to the contours of your pond¡ªincluding steep walls, shelves, narrow corners, and irregular shapes. For optimal flexibility during installation, it is recommended to lay the liner in sunlight for 10¨C15 minutes, making it easier to shape into complex designs.3. Superior UV & Weather Resistance
Formulated with high UV resistance, the liner withstands prolonged sun exposure without degrading, cracking, or becoming brittle. It is also designed to endure extreme temperature fluctuations¡ªfrom freezing winter conditions to intense summer heat¡ªensuring year-round performance and longevity in outdoor environments.4. Safe for Fish, Plants & Wildlife
This liner is manufactured from environmentally safe, non-toxic EPDM rubber that will not leach harmful chemicals into the water. It acts as a protective barrier between pond water and underlying soil, preventing contaminants from entering the aquatic environment and creating a healthy habitat for koi, fish, aquatic plants, and beneficial microorganisms.5. Easy to Cut, Fit & Maintain
The material can be easily trimmed with a utility knife or scissors to customize the size and shape of your pond. Its smooth surface discourages soil and algae buildup, simplifying routine cleaning and maintenance. The liner's flat, non-porous texture also promotes efficient water circulation and reduces areas for debris accumulation.Installation & Application GuidelinesRecommended Uses:

• Fish & Koi Ponds: Provides a safe, durable base for ornamental ponds.
• Waterfalls & Streams: Flexible enough to form natural-looking cascades and channels.