MaxPro 300 – Emergency Waterproof Membrane

£74.00£280.00 Excl VAT

 

MaxPro 300 – Emergency waterproof membrane. Is an elastomeric, solvent-free waterproofing coating with added fibres that interlace to cover cracks or gaps.

Suitable for general maintenance work, it needs just one coat to provide a durable, water-resistant finish. No primer is required. Can be applied to wet or damp surfaces.

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Description

MaxPro 300 - Emergency Waterproof membrane

MaxPro 300 – Emergency Waterproof Membrane. Is an elastomeric, solvented free waterproofing coating with added fibres that interlace to cover cracks or gaps up to 2mm.

Suitable for general maintenance work, it needs just one coat to provide a durable, water-resistant finish. No primer is required. Can be applied to wet or damp surfaces and is waterproof on application.

Protects

Applications

Features

Benefits

  • Roofs
  • Gutters
  • Emergency repair to flat roof systems
  • Gutter lining
  • Sealing glazing bars
  • Flexible system
  • Single pack 
  • Gap bridging
  • One coat system
  • Water-tolerant
  • Crack resistant
  • Aids application 
  • No extra reinforcement required
  • Fast application
  • Stops leaks when wet
 
Method

 

  • Prepare the surface 
  • Apply the base-coat at a  target film thickness of 1000 microns
  • Allow for curing
  • Inspect the coating for any pinholes or misses and repair where necessary 
 
Surface Preparationsteel

Clear all areas of moss, lichen and debris by brushing or power washing and remove surface water and any contamination such as Oil or Grease and allow to dry. 

Priming

Most roof substrates do not require a primer but to improve system life surfaces may be primed using Maxprime 100

Priming Metal

Non-porous surfaces use MaxPrime 300, the application should be as detailed on the relevant data sheet.

Application 

Mix and apply the material directly to the prepared surface, using a soft-bristled brush, squeegee. Check the wet film thickness on a regular basis ensuring correct coating thickness of a minimum  thickness of 1.0mm

Coverage

1kg of the product will cover 1.0 sq metres at a nominal thickness of 1000 microns. 

Usable life at  20°C 

60 minutes

 

ApprearanceBase
Activator
Mixed
Dark grey paste
Amber fluid
Dark grey thixotropic liquid
Mixing RatioBy Weight
By Volume
18:1
7:1
DensityBase
Activator
Mixed
2.55
0.97
2.35
Volume Capacity425cc/kg
Solids Content100%
Sag ResistanceNil at1000 microns
Usable Life10°C
20°C
30°C

50-60 minutes
30-40 minutes
15-20 minutes

Coverage1kg at a thickness of 1.0mm0.425 m²
Cure Times @ 20°CMovement without load

MAXCERAM 500 is designed for elevated temperature service in all situations requires post cure.
After an initial cure period of at least 24 hours at 20°C it should be post cured at between 60°C for 24 hours and 100°C for 2 hours.

As an alternative and where service temperature will rise gradually the material can be post cured in service after an initial cure period of at least 24 hours at 20°C
3 hours
Storage LifeUnopened and stored in dry conditions (15-30°C)5 years
Abrasion ResistanceTaber CS17 Wheels/1 Kg load85mg loss/1000 cycles
36cu mm loss/1000 cycles
AdhesionTensile Shear to ASTM D1002 on abrasive blasted mild steel with 75 micron profile220kg/cm² 3125psi
Compressive StrengthTested to ASTM D 695983kg/ cm² 13,960psi
Corrosion ResistanceTested to ASTM B1175000 hours
Flexural StrengthTested to ASTM D790614kg/cm² 8710psi)
HardnessShore D to ASTM D224020°C 89
100°C 87
150°C 86
200°C 82
240°C 78
Heat DistortionTested to ASTM D648 at 264psi fibre stress.20°C Cure 47°C
100°C Cure 126°C
150°C Cure 172°C
Heat ResistanceSuitable for long-term immersion at temperatures up to:
Resistant to dry heat in excess of:
130°C
240°C Dependant on load
Chemical ResistanceThe product resists attack by a wide variety of inorganic acids, alkalies, salts and organic media.

Additional information

Weight5 kg