PandaCoat UniBase MS Fiber glass-fibre reinforced waterproofing, grey, 5.67 kg

Roof, balcony or gutter joint leaking again?

PandaCoat UniBase MS Fiber is a glass-fibre reinforced, one-component liquid waterproofing membrane. Thicker and tougher than the basic UniBase MS, so it is ideal for the most demanding spots: joints, chimney flashings, gutters and other details.

Why UniBase MS Fiber

Reinforced with glass fibre
Glass fibres increase the strength and crack resistance of the coating – reliable sealing even on complex shapes (joints, corners, chimney bases).

Strong layer without primer
Thicker consistency – apply with a brush or roller directly to the surface, no primer needed.

Resistant to all weather
The cured membrane withstands UV, rain, standing water and temperature changes from -40 °C to +80 °C.

Free of solvents and isocyanates
Odourless, safe to use outdoors and indoors. Made in the EU.

What it is

One-component liquid waterproofing based on MS polymer (silane-modified polymer), reinforced with glass fibres. Cures with atmospheric moisture into an elastic, strong, fully watertight membrane.

Where to use

• Flat and pitched roofs, their joints and details
• Surfaces with standing water
• Gutters, chimney bases, solar panel mounting points
• Roofs with PU foam insulation
• Balconies, terraces, planters, canopies
• Concrete, wood, plastic, metal and tile surfaces
• Sealing cracks and damage on existing roof coverings

Technical data

• Density: 1.40 g/cm³
• Shore A hardness: 50
• Tensile strength: 2.20 N/mm²
• Elongation at break: 350%
• Water vapour permeability: 12.7 g/m²/day
• Watertight: 1 m water column / 24 h (DIN EN 1928)
• Adhesion to concrete (with primer): >2 N/mm²
• Service temperature: -40 °C to +80 °C

Application

Do not apply in rainy weather. The surface must be free of dust, grease and loose particles; remove old, peeling coatings. Seal joints and cracks beforehand with UniBase MS Paste.

Apply UniBase MS Fiber with a brush, roller or spray equipment in 2–3 coats. In complex areas we recommend embedding a non-woven polyester fleece (60–120 g/m²) between coats. 2–48 h between coats.

Coverage: 1.5–1.8 kg/m² (1.1–1.3 L/m²).
Curing time: 12–24 h.
Not suitable as a directly exposed layer in swimming pools.