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GSPF Hollow Core Caps (End Caps) for Hollow Core Slabs
Polymer end caps that seal the open cores of hollow core slabs during grouting, storage and transport.
- Brand
- GSPF
- Type
- Individual product
- Seals hollow core slab ends during grouting
- Keeps grout out of the cores
- Protects cores from pests, rodents and debris
- Easy to install and remove
- Six slab sizes from 150 to 500 mm
- Packed 100 to 600 pieces by size
Description
GSPF Hollow Core Caps, also called Hollow Core End Caps, are polymer caps that close the open ends of hollow core slab cores. They stop grout from running into the cores while joints are grouted, and they keep the cores clean while slabs wait in the yard or travel to site.
The caps are precision-moulded for a snug fit and are offered in six sizes, matched to the slab size. They are easy to fit and remove, which keeps production moving.
Key Features and Benefits
Grout control
Sealing the cores prevents grout from entering them, so grouting is clean and filling is efficient.
Protection in storage and transport
The caps keep pests, rodents, debris and moisture out of the cores.
Matched to slab size
Six sizes, 150, 200, 265, 320, 400 and 500 mm, match the slab size.
Quick to fit and remove
Easy installation and removal reduce labour time.
Applications and Use Cases
Hollow Core Caps are used for:
- Precast hollow core slab production lines
- Grouting operations that need controlled cavity sealing
- Storage yards where slabs need protection from rodents, debris and weather
- Transporting slabs without contamination inside the cores
- Projects that need clean, sealed slab ends
Technical Specifications
| Product Code | Slab Size (mm) | Packing (pcs) |
|---|---|---|
| GHCP150 | 150 | 600 |
| GHCP200 | 200 | 300 |
| GHCP265 | 265 | 200 |
| GHCP320 | 320 | 100 |
| GHCP400 | 400 | 100 |
| GHCP500 | 500 | 100 |
Request a quotation
Buy Hollow Core Caps from Global Source Middle East
A hollow core slab is only as clean inside as its yard storage allows, and grout in the wrong place is hard to remove. Global Source Middle East supplies GSPF Hollow Core Caps to precast producers in the UAE. Send the slab sizes and quantities, and we will quote the matching caps.
Frequently Asked Questions
What are hollow core caps for?
They seal the open ends of hollow core slabs during grouting, so grout does not enter the cores, and during storage and transport, to keep out pests, debris and moisture.
How do I choose the size?
Match the cap to the slab size: 150, 200, 265, 320, 400 or 500 mm.
Are they reusable?
They are made from durable polymer and are easy to install and remove. Reuse depends on handling and condition.






















































