COLACOAT
(Waterproofing Materials)

COLACOAT is Starpeco's bituminous waterproofing range — engineered to protect foundations, roofs, bridges, pavements, and industrial structures from moisture, water ingress, and corrosion. Available from 2kg to 200kg packaging.

Waterproofing Solutions

Protection Against
Moisture & Corrosion

Bituminous waterproofing systems form a continuous, seamless membrane that prevents water ingress and moisture migration through concrete, masonry, and metal surfaces. COLACOAT products are formulated for Tanzania's tropical climate — providing long-term performance in high-humidity, high-rainfall, and direct-sun environments.

From protecting foundations below grade to waterproofing flat concrete roofs, COLACOAT covers the full spectrum of structural waterproofing needs — for residential, commercial, industrial, and infrastructure applications.

Products are available in 2kg, 5kg, 20kg, and 200kg packaging — from small DIY applications to large construction project volumes.

Packaging Options

2 kg — household & small repairs
5 kg — medium residential works
20 kg — contractor standard
200 kg — large project / bulk supply

Also Available

Bitumen undercoat for surface preparation
Oxidized bitumen coatings
Roofing membranes
Industrial waterproof linings
Expansion joint sealants

COLACOAT Range

Two Core Materials.
Every Structure.

COLACOAT is available in two principal formulations — each engineered for a specific application environment and surface type.

Damp Proofing · Below Grade

COLA COAT RB

Damp Proofing System — engineered for below-grade and ground-contact applications where moisture migration from soil must be prevented.

Used for:

→ Concrete foundations and footings
→ Floors in contact with soil
→ Damp-proof courses (DPC)
→ Basement walls and retaining structures
→ Underground concrete works

Roof Waterproofing · Above Grade

COLA COAT WB

Roof Waterproofing System — formulated for exposed above-grade surfaces subject to direct rainfall, UV, and thermal cycling.

Used for:

→ Flat concrete roofs and roof slabs
→ Bitumen and asphalt roof surfaces
→ Concrete roofing systems
→ Surface metal protection
→ Exposed structural concrete

Applications

Where COLACOAT
Is Applied

Concrete Foundations

Applied to foundation walls and footings to prevent moisture migration from soil. COLACOAT RB forms a continuous membrane that protects structural concrete against damp penetration and chemical attack from groundwater.

Flat Roofs

Applied to flat concrete roof surfaces as a waterproofing membrane. COLACOAT WB prevents water ponding, seepage, and structural damage — the most common cause of roof failure in Tanzania's rainy seasons.

Bridges & Pavements

Applied to bridge decks, culverts, and road surfaces as a waterproofing and anti-corrosion layer — protecting structural steel and concrete from water ingress and extending infrastructure lifespan.

Anti-Corrosion Protection

Used on metal structures, vehicle undersides, pipes, and industrial equipment as a protective bituminous coating — preventing rust, corrosion, and surface degradation in aggressive environments.

COLACOAT(Waterproofing Materials)

Protection AgainstMoisture & Corrosion