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Curved Shower Seal for 4-6mm Glass Fin 12mm V456S12CU

£19.80
£31.19 £19.80
Sold out
-37%
Taxes included. Shipping calculated at checkout.
Lengths: 950mm
Gap: Seal 9-12mm

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Description

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V456S12CU Key Features

Catalog No. V456S12CU (UK Best-Seller)
Compatibility: 4mm, 5mm, 6mm Curved Glass
Fin Length: 12mm (Covers gaps from 9mm to 12mm)
Technology: R800 High-Flex Radius (Superior to standard R1300 seals)
Material: High-Flex Grade PVC (Stay-Clear)
Length: 950mm
Free UK Shipping | VAT Inc. | 10-Month Warranty
💡 Top Tip: For a 100% dry floor, pair this with our PV29 Threshold Strip. It's the ultimate professional combo to stop corner and hinge leaks.

Frequently Asked Questions

Is it flexible enough for a tight curved door? ▼
Yes. The V456S12CU is our top-rated curved glass seal. Most retail seals use a low-flex R1300 curve, but ours is engineered to an R800 radius. This means it follows tighter curves perfectly without snapping or "popping off" the glass.
Will it stop leaks on 6mm thick glass? ▼
Definitely. It provides a high-tension grip on 4mm to 6mm glass. As a professional shower door bottom seal, the 12mm flexible fin creates a tight water barrier, even under high-pressure power showers.
How do I get a 100% leak-proof corner? ▼
For complete protection, we strongly recommend pairing this with our PV29 threshold seal. While the V456S12CU seals the bottom, the PV29 covers the vulnerable hinge gaps where most leaks occur.

📖 Expert Guide: Read our latest blog: [How to stop leaks in curved shower corners] for pro-fitting tips.

Why Choose the SIMBA V456S12CU?

  • UK's Favourite Replacement: Trusted by thousands of DIYers across the UK for its simple "push-fit" installation and industrial durability.
  • Pre-Curved Memory: Our PVC "remembers" the arc. This reduces stress on the material, meaning it lasts much longer than forced straight seals.
  • Stay-Clear PVC: UV-stabilized to prevent yellowing. Your shower will maintain a crisp, modern look for years to come.
  • Zero-Risk Buying: Enjoy Free UK Delivery and a 10-Month Warranty. We make shower repairs simple and reliable.

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 12mm V456S12CU
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 12mm V456S12CU 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.