✅ 415% MORE PUNCTURE RESISTANCE: Custom Pro Heavy Duty Pond Underlayment for Liner Protection provides excellent protection and padding for pond liner. Underlayment increases a pond liner's puncture resistance by 415 percent compared to pond liner used alone. This black underlayment is thick, nonwoven, 60 mil, geotextile fabric. It measures 15 feet x 20 feet, or 300 square feet. ✅ PROTECTION FROM SHARP OBJECTS: This strong underlayment mat safeguards your pond liner against tears caused by sharp rocks, glass and other debris on the ground's surface. Simply place the underlayment between the ground and your pond liner. ✅ PROTECTION FROM ANIMALS: The hefty underlayment fabric also guards against burrowing animals. Without underlayment's protection, pond liner may be torn by animals clawing through the soil below a pond. ✅ EASY TO USE FOR ALL PONDS: Lightweight and simple to install, this underlayment is effective for all kinds of water features. Use it for ponds, water gardens and other waterscapes, including those with fish and aquatic plants. ✅ SAFE FOR FISH AND PLANTS: Koi, other kinds of fish and aquatic plants are safe with this underlayment. ✅ FABRIC WEIGHT: 6 oz. per square yard. PREVENTS POND LINER TEARS
Custom Pro Heavy Duty Pond Underlayment for Liner Protection gives your pond liner superb protection against rips and holes. Underlayment, or underliner, increases a pond liner's puncture resistance by 415 percent compared to pond liner used alone. This black underlayment fabric protects pond liner from sharp objects, such as rocks and glass. The padding even protects it from burrowing animals.

STRONG YET LIGHTWEIGHT
Even though this underlayment is heavy duty protection against punctures, it is lightweight. The material is easy to install in a water feature. It is a tough, thick, non-woven, 60 mil geotextile.

VERSATILE AND SAFE
This underlayment is effective in any kind of pond, water garden or other waterscape. It is also safe for use in a water feature where koi, different types of fish and plants live.

Use Custom Pro Heavy Duty Pond Underlayment for Liner Protection in your pond or other water feature.

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