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Curved Shower Seal for 4-6mm Glass Fin 23mm V456S23CU

Regular price £19.80
Regular price £31.19 Sale price £19.80
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Taxes included. Shipping calculated at checkout.
Lengths: 950mm
Gap: Seal 20-23mm

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Description

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V456S23CU Key Features

Catalog No. V456S23CU
Glass Thickness: Fit for 4mm / 5mm / 6mm Curved Glass
Gap Coverage: 23mm Ultra-Long Fin (Ultimate Reach)
Installation: Push-on, no tape or glue required
Material: Durable, flexible PVC
Length: 950mm Clear Strip (Single)
Free UK Shipping / VAT Inc. 10-Month Warranty

Frequently Asked Questions

My shower door has a huge gap at the bottom—is 23mm too long?
The V456S23CU is our "Ultimate Reach" seal for curved shower screen. Its 23mm fin is designed specifically to bridge these larger-than-average gaps, ensuring a watertight seal where others fail.
Can I trim the length of the fin if it's slightly too long?
While the 950mm strip is easy to trim to width, we don't recommend trimming the 23mm height. If you find 23mm is too long, our 16mm or 20mm shower door bottom gasket might be a better fit.
Water escapes from the hinge area—what should I do?
This is a common issue. While the 23mm seal stops water under the glass, it cannot block the hinge gap. We strongly recommend pairing this seal with our PV29.

The Solution: Use the V456S23CU for the door bottom and install the PV29 on the tray corner. This creates a dual-layer defence that stops water from "creeping" through the hinge.

Why Choose the SIMBA V456S23CU?

  • Reinforced Spine Stability: A 23mm fin creates leverage. We’ve reinforced the "U-Grip" spine to ensure it won't twist or slide off the glass during motion.
  • Stop Hinge Leaks with PV29: Combine this with our PV29 corner guard to solve the two biggest leak points in one go.
  • UV-Stable & Crystal Clear: High-grade PVC remains perfectly transparent and resists yellowing, maintaining your bathroom's sleek aesthetic.
  • The Gap Problem-Solver: Providing the maximum vertical coverage available in the UK market for problematic enclosures.

About SIMBA UK

As a leading manufacturer of shower door seals, SIMBA UK offers high-performance solutions with an inventory of over 9,000 different sizes, compatible with 99% of shower door brands.

Delivery & Shipping Information

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We aim to dispatch all orders placed before 2 PM on the same day. Orders placed after 2 PM usually ship the next working day.

Important: Our automated system selects the best courier based on your address, order size, and quantity.

Delivery Summary

  • UK Mainland Standard: 2–3 working days (FREE).
  • Highlands, Islands & NI: 3–7 working days (Calculated at checkout).

A small surcharge applies to remote areas (Highlands/Islands/NI). This is clearly calculated when you enter your postcode.

If your order hasn't arrived within 5 working days (any service), please email us immediately at info@showerdoorseal.uk.

Compliance Information

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Product Safety

Manufacturer Name: SIMBA International Limited

Address:No.25-2, Fuke North Road,

Luosong Village, Fusha Town,

Zhongshan, Guang Dong, China

Contact: support@glassseals.com

View full details
Curved Shower Seal for 4-6mm Glass Fin 23mm V456S23CU
Curved Shower Seal for 4-6mm Glass..
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Simba Professional Care Guide

Ensure a perfect fit and a lifetime of clarity.

Curved Shower Seal for 4-6mm Glass Fin 23mm V456S23CU Installation Guide - Simba Anti-Mould Shower Seal

DO’S

  • Direct Press: Fit by pressing directly onto the glass edge to protect the surface.
  • Deep Clean: Remove all UK hard-water limescale before installation.
  • Sharp Tools: Use garden pruners for a clean, professional finish.
  • Daily Rinse: Simply wash away soap suds after your shower.

DON’TS

  • No Sliding: Never slide the seal along the glass; this risks scratching.
  • No Extreme Heat: Avoid water >70°C or hair dryers to prevent warping.
  • No Soapy Water: Do not use lubricants—they accelerate mould growth.
  • No Harsh Chemicals: Avoid bleach or acidic cleaners on the seal.

Quality & Environmental Standards

Simba® seals are manufactured to the highest international standards, ensuring safety and sustainability for your home.

ISO 9001:2015 Quality Management

ISO 9001:2015

Premium quality control ensuring consistent product durability and precision fit.

ISO 14001:2015 Eco-Friendly

ISO 14001:2015

Manufactured with a commitment to environmental responsibility and eco-friendly processes.

SVHC REACH Compliant

SVHC / REACH

Certified non-toxic and safe for domestic use, free from harmful substances.

SIMBA shower screen seal, Premium Clarity. Flawless Fit.

Can’t Find the Right Seal?

As a leading manufacturer, SIMBA stocks over 9,000 styles. From vintage screens to modern doors, we’ve got you covered.

Stuck on which one to pick? Drop us a message. We’re here to help you get that perfect, water-tight fit!

We're the SIMBA makers, and we're always listening.

Since we design and make our own seals, we can actually do something about it.

If you spot anything that could be better—no matter how small—we’d genuinely love your feedback. Let’s make the next version perfect, together.