GLIMS® PRO FS TOP 450 — corundum topping for industrial floors
Dry corundum hardening mix for concrete floors under extreme mechanical, impact and abrasive loads; up to +120 °C.

Non-structural repair is the task of the GLIMS® PRO CRT-20 mortar, class R2 to GOST R 56378: it is used to fill voids and cavities in concrete, stone and masonry, eliminate defects in concrete products, caulk joints and cracks wider than 5 mm, and repair manholes and tanks. The non-shrink thixotropic mix with polymer fibre and 1 mm aggregate protects concrete against aggressive waters and remains workable for at least 40 minutes. Compressive strength at 28 days from 20 MPa, adhesion from 0.8 MPa, water impermeability W8, frost resistance F1 200.
| Manufacturer | GLIMS — AO GLIMS-Production, Podolsk |
|---|---|
| Type | thixotropic repair mortars |
| Use | tanks and treatment plants, industrial buildings |
| Base | Non-shrink thixotropic mix based on special cements, graded sand, mineral fillers and chemical admixtures, with polymer fibre |
| Colour | grey |
| Packaging | bag 25 kg |
| Application method | Non-structural repair: filling voids and cavities in concrete, stone and masonry; eliminating defects in concrete products; caulking joints and cracks wider than 5 mm; protecting concrete against aggressive waters; repairing manholes and tanks |
| Application temperature | +5…+35 °C |
| Key properties | maximum aggregate size: 1 mm; mixing water: 0.14–0.16 l per 1 kg; pot life: ≥40 min; adhesion: ≥0.8 MPa; compressive strength at 28 days: ≥20 MPa; flexural strength: ≥6 MPa; frost resistance: F1 200; water impermeability: W8; service temperature: −50…+70 °C |
| Shelf life | 12 months from the date of manufacture in undamaged original factory packaging in a dry room |
| Standards | class R2 to GOST R 56378; TU 5745-010-40397319-2003 No. 0500/1 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Dry corundum hardening mix for concrete floors under extreme mechanical, impact and abrasive loads; up to +120 °C.
Thixotropic R3 mortar for repairing concrete of B20 and above on walls and ceilings without formwork: bridges, tunnels, car parks; 40 MPa at 28 days.
Thin-layer non-shrink flowable R4 grout for anchoring in small gaps and hard-to-reach places; aggregate up to 0.5 mm, 60 MPa.
High-strength non-shrink flowable R4 grout for anchors, equipment grouting and underwater concreting; 80 MPa at 28 days.
Elastic cement-polymer mix with corrosion inhibitors for protecting steel reinforcement and forming a bond coat before repair; 4 kg pail.
Fibre-reinforced flowable R4 mortar for repairing concrete under high humidity, loads and in aggressive environments; 60 MPa, W18, F2 400.