Built Up Roofs

Bondit

Bondit

Bondit

Product Description

Product Description

Bondit allows for instant compatibility of Topps Seal® solvent based products over stable black bituminous systems for resurfacing them with rubber durability and the Topps Seal Energy Star® protective layer. Its tenacious adhesive bond to asphalt bitumen on the bottom side also becomes a barrier to asphalt to prevent discoloring the finish coat. The strong chemical affinity of Bondit to Topps Seal on the top is inseparable, making the system complete. Bondit dries in as little as 2 hours for quick project completion.

Specifications

Specifications

Wet Material:

Color

Milky/Clear

Viscosity

Water Thin

Weight per gallon

4.0 – 4.5 kg.

Solids

36.5% min.

pH

˂8.5

VOC

0 g/l

Dry to touch @ 25ᵒC (50% rel. hum)

2 hours

Cured Coating:

Ultimate Elongation

750%

Tensile strength

3.8 N/mm²

Tg

0ᵒC.

Resources

Topps Seal Excel

Topps Seal Excel

Topps Seal Excel

Product Description

Product Description

This effective and extremely durable 100% rubber ultra-elastomeric roofing compound combines extensive elongation capabilities and extreme tensile strength, enabling it to meet all climate and thermal change demands which cause the early failure of conventional products. The interlinking network of components unify into a seam-free, single-ply layer of rubber that applies a virtual lock onto existing roofing membranes. The result: a highly elastic, seamless top layer that adds new weathering protection to your existing roof, without new roof costs. This coating, in white, meets or exceeds all Federal Energy Star® specs for proven ability to drive down cooling costs at times of extreme heat. It is used across all continents, including the Antarctic.

Specifications

Specifications

Wet Material:

Viscosity

118 – 125 K.U.

Weight per gallon

3.9 – 4.0 kg.

Solids

49% min.

Flashpoint of solvent

40ᵒC

VOC

˂500 g/l

Dry to touch @ 77° F

4 hrs

Cured Coating:

Ultimate Elongation

1000% min.

Ultimate tensile strength

10.3 N/mm²

Peel Adhision

2.4 pli

Water vapor permeability

0.18 perms

Moisture absorption (7 day subm)

˂0.356% max

Service temperature

-40ᵒ - 60ᵒC

Reflectivity

87.75%

Thermal Emittance

0.88

Resources