Feather & Mortar
Discover our stock of Kelmore's feather & mortar products are below. For each product, click on the technical specification for more details.

Feather
Kelmore’s Feather is an ultra-rapid drying, highly polymer-modified patching and smoothing compound for subfloor preparation before installing resilient floorings. Applied from a feather edge up to 3mm, it delivers exceptional adhesion on concrete, cement:sand, calcium sulphate screeds, and levelling compounds. Its high flexibility seamlessly fills plywood joints and fixing points, providing an ultra-smooth finish that allows floor coverings to be installed in just 15 minutes.
Pack size | 11kg |
|---|---|
Application thickness | Feather edge to 3mm |
Working time | 10 minutes |
Walk on | 15 minutes |
Fit resilient floor coverings after | 15 minutes |

Repair Mortar
Kelmore Repair Mortar is a moisture-tolerant, ultra-rapid setting and drying, non-slumping mortar for interior and exterior, horizontal and vertical applications. Applied from 2mm to 50mm, it is used to repair, fill, and patch backgrounds, form ramps, falls, and coves, and can be used below damp proof membranes. This ultra-rapid drying product can be covered with levelling and smoothing compounds after 45 minutes, tiled with porcelain, ceramic, and natural stone after 60 minutes, and fitted with resilient floor coverings after 90 minutes.
Pack size | 15kg |
|---|---|
Application thickness | 2mm to 50mm |
Working time | 15 minutes |
Hard set | 30 minutes |
Apply levelling and smoothing compounds after | 45 minutes |
Tile after | 60 minutes |
Fit resilient floor coverings after | 90 minutes |
