DuraTite 1380

DuraTite® 1380 is a single component, fluid applied, VOC-compliant, silicone coating suitable for use in new and recoat applications. It forms a breathable membrane that provides elemental protection for architectural surfaces such as vertical walls, masonry, concrete, metal, single ply membranes and sprayed-in-place urethane foam systems. DuraTite 1395 can be successfully installed in a wide range of ambient temperatures and humidity levels and will cure under cold, ponded water.


Features and Benefits

  • Fast Drying – Dry to touch within an hour (dependant on temperature and RH)
  • Water Proof – Prevents penetration of water
  • Flexible – For long term impact and crack resistance
  • Durable – High tensile strength
  • Adhesion – Excellent adhesion to most surfaces

Typical Physical Properties

Tensile Strength (psi): (cps)

ASTM D-2370

485 ± 10

Elongation (%):

ASTM D-2370

265 ± 10

Tear Strength Die C (pli):

ASTM D-624


Permeability (perms):

ASTM D-1653


Weathering/UV Resistance (8,750 hrs):


No degradation

Reflectivity (white):

ASTM C-1549

.65 aged 3 yr

Emissivity (white):

ASTM C-1371

.90 aged 3 yr

SRI Value:


105 initial

Processing Properties

Dry to Touch: 1 hour

Cure Time: 2 – 8 hours

Theoretical Coverage: 55 sq ft/gal @ 20 mil

*Dry and cure times are dependent upon mil thickness and temperature and relative humidity at the time of application. High temperatures and low relative humidity will accelerate the drying and curing process, while low temperatures and high relative humidity will slow the process.