C7 Simulated Lead Internal Corner

The C7 Simulated Lead Internal Corner is a pre-formed corner trim designed to create a clean, professional, and watertight internal corner when used with C100 or C150 Simulated Lead Flashing Trims.

It eliminates the need for on-site cutting or shaping, saving time while ensuring a consistent and durable finish. Ideal for use on GRP roofing systems, it offers long-term protection against water ingress and weathering.

Features & Benefits:

1. Perfectly fits with C100 and C150 Flashing Trims
2. Provides a neat and watertight internal corner
3. Simple and quick to install — no mitring required
4. Made from durable fibreglass material for long-lasting performance
5. Designed to withstand extreme weather conditions
6. Ensures a professional finish for flat and fibreglass roofs

Directions for Use:

Secure the C7 Internal Corner firmly to the roof deck where the flashing trims meet.

Apply a thin bead of PU trim adhesive along the joints and smooth it with a wetted tool or finger to seal the entire area.

Once sealed, the joint should be bandaged over for additional waterproofing and reinforcement.

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are�unopened and unused�then simply�contact us�for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are�unopened and unused�then simply�contact us�for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.