HALF OFF PONDS - 12 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins
Economical liner with excellent durability, high tensile and impact strength, and puncture resistance.
Pliable and flexible; conforms to a variety of irregular surfaces. Excellent choice for projects like retention ponds, above and below ground water containment, and for water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours.
Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles.
Resists stress cracking and UV deterioration. Completely safe for fish, wildlife and plants.
Standard 10-Year Manufacturer's Warranty when exposed to direct UV radiation; 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.
20-Mil LLDPE Liner is an economical, extremely durable pond liner with high tear and puncture resistance, and high impact and tensile strength, yet is pliable and flexible, conforming to a variety of irregular surfaces and attaches easily to waterfalls and skimmers.
Half Off Ponds LLDPE is an excellent choice for residential project like water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours. Half Off Ponds LLDPE also meets the demands of landscape contractors and water feature installers working large commercial and municipal projects like business campus retention ponds, public works water features and residential beautification installations.
Half Off Ponds 20-Mil LLDPE Liner is completely fish, wildlife and aquatic plant safe. It resists stress cracking even if it's exposed to direct UV radiation. In non-exposed installations, where the liner is covered by earth, rock or water and shielded from direct UV radiation, Half Off Ponds LLDPE has a life expectancy of 40 years or longer; and that’s a very long time!
Features and Tech Specs:
Economical liner with excellent durability, high tensile and impact strength, and puncture resistance.
Pliable and flexible; conforms to a variety of irregular surfaces. Excellent choice for projects like retention ponds, above and below ground water containment, and for water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours.
Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles.
Resists stress cracking and UV deterioration. Completely safe for fish, wildlife and plants.
10-Year life expectancy when exposed to direct UV radiation & 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.
Note: LLDPE does not easily conform to a tight corner radius or sharp bottom-to-side angles.
Pond Liner for Water Gardens, Ponds, Lakes and Retention Basins
10-Year life expectancy when exposed to direct UV radiation & 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene. The copolymerization process produces an LLDPE polymer that has a narrower molecular weight distribution than conventional LDPE and in combination with the linear structure, significantly different rheological properties.
We highly recommend using an underlayment when installing any type of pond liner. We offer an underlayment that adds an extra layer of protection between pond liner and rocky or unstable soils while preventing air voids between the liner and earth reducing wear and abrasion. The biggest contributors to project failures is poor, unstable soil conditions.
UnderGuard Underlayment is perfect for stabilizing soil and creating 'rock pads' during installation. Needle punched nonwoven polypropylene geotextile fabric with a random, three-dimensional pore structure and a uniform, felt-like consistency, high tensile-strength fabric enhances soil stability and controls erosion. Virtually indestructible; unaffected by hydrocarbons, mildew, rot, & freeze-thaw cycles.
This listing does NOT include UnderGuard Underlayment Nonwoven Geotextile.
For Square and Rectangular Ponds: (Pond Length') x (Pond Width') x (Pond Depth') x 7.5 = Gallon Size
For example, if you want a finished pond that is rectangular in shape, and is 12' long, 7' wide, and 3' deep; then using the formula above, the gallon size of your pond is: (12') x (7') x (3') x 7.485 = 1,890 Gallons
For Oval Ponds:(Radius1') x (Radius2') x Pi(3.14) x (Average Depth') x (7.485) = Gallon Size
For example, if you want a finished pond that is oval in shape, and is 12' at the widest length accross, 7' at the shortist length accross, with a 3' average depth; then using the formula above, the gallon size of your pond is: (6') x (3.5') x (3.14) x (3') x 7.485 = 1,480 Gallons
4. How deep should I make my water feature?
For fish ponds, a depth of at least 18", or deeper is recommended. Healthy fish LOVE to move up and down, as well as side to side! For water gardens, the water feature should have a depth of at least 12", or deeper. Check your local fence requirements (building codes) and freeze line depth.
Our 20-Mil LLDPE liner is an economical, extremely durable pond liner with high tear and puncture resistance, and high impact and tensile strength, yet is pliable and flexible, conforming to a variety of irregular surfaces. Half Off Ponds PolyGuard is an excellent choice for residential project like water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours. Half Off Ponds PolyGuard also meets the demands of landscape contractors and water feature installers working large commercial and municipal projects like business campus retention ponds, public works water features and residential beautification installations. Half Off Ponds PolyGuard attaches easily to waterfalls and skimmers. It works best in sweeping corners and bottom transitions. LLDPE does not easily conform to tight corner radiuses or sharp bottom-to-side angles. Half Off Ponds PolyGuard is completely fish, wildlife and aquatic plant safe. It resists stress cracking and is warranted for 10 full years if exposed to direct UV radiation. In nonexposed installations, where the liner is covered by earth, rock or water and shielded from direct UV radiation, Half Off Ponds PolyGuard has a life expectancy of 40 years or longer; and that's a very long time!
Product Description
Half Off Ponds 20-Mil LLDPE Pond Liner
20-Mil LLDPE Liner is an economical, extremely durable pond liner with high tear and puncture resistance, and high impact and tensile strength, yet is pliable and flexible, conforming to a variety of irregular surfaces and attaches easily to waterfalls and skimmers.
Half Off Ponds LLDPE is an excellent choice for residential project like water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours. Half Off Ponds LLDPE also meets the demands of landscape contractors and water feature installers working large commercial and municipal projects like business campus retention ponds, public works water features and residential beautification installations.
Half Off Ponds 20-Mil LLDPE Liner is completely fish, wildlife and aquatic plant safe. It resists stress cracking even if it's exposed to direct UV radiation. In non-exposed installations, where the liner is covered by earth, rock or water and shielded from direct UV radiation, Half Off Ponds LLDPE has a life expectancy of 40 years or longer; and that’s a very long time!
Features and Tech Specs:
Economical liner with excellent durability, high tensile and impact strength, and puncture resistance.
Pliable and flexible; conforms to a variety of irregular surfaces. Excellent choice for projects like retention ponds, above and below ground water containment, and for water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours.
Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles.
Resists stress cracking and UV deterioration. Completely safe for fish, wildlife and plants.
10-Year life expectancy when exposed to direct UV radiation & 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.
Note: LLDPE does not easily conform to a tight corner radius or sharp bottom-to-side angles.
Pond Liner for Water Gardens, Ponds, Lakes and Retention Basins
10-Year life expectancy when exposed to direct UV radiation & 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene. The copolymerization process produces an LLDPE polymer that has a narrower molecular weight distribution than conventional LDPE and in combination with the linear structure, significantly different rheological properties.
We highly recommend using an underlayment when installing any type of pond liner. We offer an underlayment that adds an extra layer of protection between pond liner and rocky or unstable soils while preventing air voids between the liner and earth reducing wear and abrasion. The biggest contributors to project failures is poor, unstable soil conditions.
UnderGuard Underlayment is perfect for stabilizing soil and creating 'rock pads' during installation. Needle punched nonwoven polypropylene geotextile fabric with a random, three-dimensional pore structure and a uniform, felt-like consistency, high tensile-strength fabric enhances soil stability and controls erosion. Virtually indestructible; unaffected by hydrocarbons, mildew, rot, & freeze-thaw cycles.
This listing does NOT include UnderGuard Underlayment Nonwoven Geotextile.
For Square and Rectangular Ponds: (Pond Length') x (Pond Width') x (Pond Depth') x 7.5 = Gallon Size
For example, if you want a finished pond that is rectangular in shape, and is 12' long, 7' wide, and 3' deep; then using the formula above, the gallon size of your pond is: (12') x (7') x (3') x 7.485 = 1,890 Gallons
For Oval Ponds:(Radius1') x (Radius2') x Pi(3.14) x (Average Depth') x (7.485) = Gallon Size
For example, if you want a finished pond that is oval in shape, and is 12' at the widest length accross, 7' at the shortist length accross, with a 3' average depth; then using the formula above, the gallon size of your pond is: (6') x (3.5') x (3.14) x (3') x 7.485 = 1,480 Gallons
4. How deep should I make my water feature?
For fish ponds, a depth of at least 18", or deeper is recommended. Healthy fish LOVE to move up and down, as well as side to side! For water gardens, the water feature should have a depth of at least 12", or deeper. Check your local fence requirements (building codes) and freeze line depth.
Shipping Notices:
1 Contraband and limited items:
Clgarette,Alcohol,Contraband ?Do not accept
Liquid,cream or cosmetics items are quantity limited in shopping agent service
Chinese medicine is limited to ship by Chinese exporting goods.
2 Limitation for different shipping methods:
3 Yoybuy Product's Label:
Sensitive Product(SEN)
Product With battery
Cream
Powder
Dangerous Products
4 Volume weight Requested:
volume weight=length*height*Width/5000
one side must be less than 120cm,otherwise there is additional fee;250cm products can not be accept;
Any side must be less than 60cm,otherwise you will be charged the greater one between real weight and volume weight,more than 120cm will be not accepted.