Do i need glue or primer to seam two pieces of pvc liner together with this tape?

The seal definately holds well with no glue. I have two areas of water, one the pond and the other the filtration. I run the water across two seperate pieces of pond liner. I did this over a year ago. Before I tried the glue and it always leaked. This tape works really well. I suggest you thoroughly clean the two sides of the liner. I used soap first then alcohol and I have no leaks at this time. All last summer, all winter and now the pond is up and still holding water perfectly.

Which would be a better cleaner for the liner, denatured alcohol or rubbing alcohol? I don't want to harm the fish from residue.

I doubt either would harm the fish but if you want to be 100% than it’s 99.9% Isopropyl. Rubbing alcohol is 30% oil due to the drying out of the skin

Can I safely join 2 pieces of Edomite loner for my pond?

I used it to join 2 pieces of "PondGard 45 Mil EPDM Pond Liner Fish Safe" with the tape. You need to make sure the liner is clean and the pieces are flat. It is very sticky so follow the instructions.

Will it adhere to unpainted fiberglass I????

Yes if you are bonding other rubber based materials to it.

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Tite Seal PLST325 Self Adhesive Double Sided Butyl Pond Seam Tape, 3" by 25'

Product ID: 9830413

Details

Brand
TITESEAL
Material
Rubber
Number of Items
25
Recommended Uses For Product
Outdoor
Special Feature
Waterproof

💧Waterproof & fish-safe for pond use

📏25 ft length for extensive coverage

🛠️Double-sided butyl adhesive for superior bonding

€ 82.01

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal it once, seal it right — the ultimate pond & seam tape for pros

AQUATIC SAFE - Fish-safe formula means you can seal your pond without compromising aquatic life
EXTENDED REACH - Generous 25-foot length covers large projects without constant reapplication
SEAMLESS STRENGTH - Double-sided butyl adhesive locks seams tight for leak-proof durability
VERSATILE COMPATIBILITY - Works flawlessly with EPDM, PVC, polypropylene liners—your all-in-one sealing solution
WEATHERPROOF RELIABILITY - Waterproof and weather-resistant to withstand outdoor elements year-round

Tite Seal PLST325 is a 3-inch by 25-foot self-adhesive double-sided butyl tape designed for waterproof sealing of pond liners and plastic seams. Compatible with EPDM, PVC, and polypropylene materials, it offers durable, fish-safe adhesion that prevents leaks and withstands outdoor conditions, making it an essential tool for professional-grade pond and landscape sealing.

Specifications

Adhesive Format	Double-sided
Adhesive Location	both_sides
Adhesive Material	Butyl
Adhesive Side Count	2
Asin	B00AN8BX4Q
Best Sellers Rank	#269,030 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #159 in Water Garden & Pond Liners & Seals
Brand Name	TITESEAL
Compatible Material	Plastic
Customer Reviews	4.3 4.3 out of 5 stars (652) 4.3 out of 5 stars
Item Resistance	water
Item Weight	1.7 pounds
Manufacturer	Tite Seal
Material Type	Rubber
Model	PLST325
Number Of Items	25
Number Of Packs	1
Other Special Features Of The Product	Waterproof
Part Number	PLST325
Size Name	3" by 25'
Surface Recommendation	Plastic
Unit Count	25 Feet
Upc	720698309376 095959053252
Water Resistance Level	Waterproof

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€ 82.01

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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5 days ago

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