Transparent PVC U-Shape Shower Door Bottom Seal with Soft Fin

Name: "Transparent PVC U-Shape Shower Door Bottom Seal with Soft Fin"
Rating: 5 (442 reviews)

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SKU: 7071568707

Model: J78

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Product Details

Customized for OEM/ODM Projects

Custom Frameless Shower Door Bottom Seal J78 Transparent PVC U-Shape

SIMBA reference model J78 is a U-shape frameless shower door bottom seal designed to reduce water leakage, splashing, and gaps between the door and floor.

Product Summary

This transparent PVC bottom seal features a rigid body and a soft single fin, providing flexible sealing on the bottom edge of frameless glass shower doors. Ideal for OEM/ODM shower enclosure projects, it can be customized for glass thicknesses from 4mm to 15mm and lengths up to 3.0m. The push-on installation requires no adhesive, making it quick and easy to fit.

Key Selling Points

Customizable Glass Thickness: Supports 4, 5, 6, 8, 10, 12, and 15mm glass, ensuring a precise fit for various frameless shower doors.
U-Shape Drip Rail Design: The U-profile acts as a drip rail and bottom sweep seal, effectively blocking water leakage and splashing.
Flexible Sealing Fin: The soft single fin conforms to floor irregularities, providing a tight seal without gaps.
Easy Push-On Installation: No adhesive needed – simply press onto the glass edge, reducing installation time and mess.
Material Options: Available in PVC, TPE, silicone, or customized materials, with UV-resistant and anti-yellowing options.
REACH & RoHS Compliant: Tested by TÜV Rheinland, ensuring safe use in EU and other regulated markets.

Technical Specifications

Model	J78
Profile	U-shape
Fin Type	Soft single fin
Body Material	Rigid clear PVC
Fin Material	Soft PVC (custom TPE/silicone)
Color	Transparent (custom colors available)
Glass Thickness Compatibility	4, 5, 6, 8, 10, 12, 15 mm
Length	1.0m, 2.0m, 2.2m, 2.5m, 3.0m or custom
Temperature Range	-20°C to 50°C
Sample Length	100mm free sample
Lead Time	20 days
Warranty	1 year

Models and Options

Glass thickness: custom per drawing/sample
Length: cut-to-size or reel lengths
Fin type: single/double fin, soft/hard fin, drip rail fin
Material: PVC, rigid PVC+soft PVC, TPE, silicone
Color: transparent or custom
Packaging: individual pieces or custom packing

Materials and Structure

The J78 seal is a two-component profile: a rigid transparent PVC body that fits over the glass edge, and a soft single fin that flexes to seal against the floor. This design combines stability with flexibility. For enhanced performance, TPE or silicone materials are available, offering improved temperature resistance and long-term sealing.

Applications

Frameless shower doors
Hinged and pivot shower doors
Sliding shower doors
Shower enclosures and screens
Wet room glass panels

SIMBA J78 transparent U-shape shower door bottom seal with soft fin — Reference model J78

Customization

Profile development based on drawings, physical samples, or project specs
Custom mold development
Material selection (PVC, TPE, silicone)
Length and cutting customization
Color matching
Packaging design
Glass thickness adaptation

Case Study

Italian Shower Enclosure Company

Duration: 3 years

Application: Waterproof sealing, water blocking, and anti-collision for frameless shower enclosures in Italian bathroom projects.

Result: The seal maintained stable waterproof performance for 3 years in a humid environment, with no yellowing or performance degradation, meeting EU quality requirements and leading to repeat orders.

Compliance: Fully compliant with EU REACH and RoHS regulations, with anti-yellowing and anti-aging performance.

FAQ

What glass thicknesses are compatible with the J78 seal?

The J78 can be customized for 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, and 15mm glass. Please specify your glass thickness when ordering.

Can I get a sample before placing a bulk order?

Yes, we offer a 100mm sample for testing. Simply contact our sales team with your requirements.

Does the seal require adhesive for installation?

No, the J78 is designed for push-on installation – just press it onto the glass edge. No adhesive is needed.

What materials are available?

Standard material is PVC with a soft fin. We also offer TPE, silicone, and other customized materials upon request.

What is the minimum order quantity?

Our MOQ is 500 meters per seal strip model or custom profile. However, trial orders and mixed specifications can be discussed.

What are the payment terms?

We typically require 40% deposit before production and 60% balance before shipment. Terms can be negotiated for long-term cooperation.

How long is the lead time?

The standard lead time is 20 days after confirmation.

Does the product comply with REACH and RoHS?

Yes, the J78 seal has been tested by TÜV Rheinland and complies with REACH and RoHS directives.

Inquiry Information

For pricing, samples, or custom development, please provide the following details:

Glass thickness and seal profile
Length and quantity
Material and color preferences
Drawings or samples if available

Contact: James Liu | Email: support@glassseals.com | Phone/WhatsApp: +8613929102256