EPDM Roofs

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.

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

Topps Seal® Base Coat all rubber elastomeric provides an economical foundation layer to Topps Seal® coating systems. The enhanced added adhesive package works with the permanently flexible rubbers to provide superior bonding. The Topps Seal finish coat becomes inseparable as these two layers meet and fuse together. The completed combination of elongation capabilities and tensile strength provide superior resistance to meet all climate and thermal change demands. The interlinking network of components unify into a seam-free, singly-ply layer of rubber that applies a virtual lock onto existing roofing membranes. The result: a highly elastic seamless top layer bound to the resilient foundation base layer, producing new weathering protection to existing roofs that can benefit from a maintenance procedure for extended roof life. Use Bondit™ bleed-through blocker first over bitumen. Specify Base Coat for EPDM/PVC applications.

Wet Material:

Viscosity	115 – 120 K.U.
Weight per gallon	4.0 – 4.2 kg.
Solids	50% min.
Flashpoint of solvent	40ᵒC
VOC	˂500 g/l
Dry to touch @ 77° F (50% rel. hum)	4 hrs

Cured Coating:

Ultimate Elongation	550% min.
Ultimate tensile strength	6.9 N/mm²
Peel Adhision	2.9 pli
Water vapor permeability	0.25 perms
Moisture absorption (7 day submers)	0.50% max
Service temperature	-40ᵒ - 60ᵒC

PolyCore™ stitch bonded 100% polyester reinforcing membrane makes every repair stronger. The precisely spaced warp provides integrated channels for the liquid rubber to flow through, interlocking and further increasing dimensional integrity. PolyCoreII™, with its flatter profile, permits complete encapsulation with less coating

Wet Material:

Weight	0.91kg/9m²
Tensile Strength (min.)	25kg
Elongation	60%
Mullin Burst	79 kg
Trapezoid Tear	7 kg

Heavily plasticized and fibered all rubber Polyprene makes repairs and can`t get brittle because it contains no bitumen or other vulnerable compounds. Versatile and easily installed between laps or anywhere that repair is required. Perfect where materials of differing coefficients meet and total flexibility is required. Replaces ordinary asphaltic cements with approximately 5x the strength and 10x the elongation. The unusual compound that provides a very high solid content also results in very minimal shrinkage and a high build at areas where a durable seal is typically needed most. Available both in heavy brush grade for general use, trowel grade for areas where a stiffer cement is required, and caulk cartridges for those difficult to get to areas. Applies quickly and easily with a stiff brush or rubber glove in one layer without threat of mud cracking. Ready to use with no mixing. Will not dry out or become brittle at cold temperature extremes. Use in conjunction with PolyCore™ reinforcing membrane where added reinforcement is needed. 1 liter covers 6 linear meters at 5 cm wide and 5 mm. thickness.

Wet Material:

Viscosity	400 pen.
Weight per gallon	4.0 – 4.2 kg.
Solids	66%
Flashpoint of solvent	40ᵒC
VOC	˂350 g/l
Dry to touch @ 25ᵒC (50% rel. hum)	12 hours

Cured Coating:

Ultimate Elongation	850%
Ultimate tensile strength	4.1 N/mm²
Peel Adhision	4.3 pli min.
Water vapor permeability	0.35 perms
Moisture absorption (7 day submers)	0.25 perms
Service temperature	-40ᵒ - 60ᵒC
Moisture Resistance	˂4 hours