| Property |
Test Method |
Value |
| Color |
|
Black/Grey |
| Density |
ASTM D 3574 |
5.5 – 6.5 lb/ft ³ (90 – 110 kg/m³ ) |
| Thermal Conductivity |
ASTM C 518 |
0.28 – 0.30 Btu-in/hr-°F-ft² |
| Thermal Resistance |
ASTM C 518 |
3.3 – 3.6 hr-°F-ft 2 /Btu |
| Tensile Strength |
ASTM D 3574 |
21 psi min. |
Temperature Stability Range
Short Term
Long Term |
18055 |
–40 °C/–40 °F to 120 °C/248 °F
–40°C/–40 °F to 90 °C/194 °F |
| Elongation |
ASTM D 3574 |
120 % +/– 20 % |
| Compression Set |
ASTM D 3574 |
4.2 % max. |
| Staining and Bleeding |
DIN 18 542 |
Meets DIN requirements |
| Resistance to UV and Moisture |
DIN 18 542 |
Meets DIN requirements |
| Shelf Life |
|
2 years |
| Water Resistance |
ASTM E 331
ASTM E 547 |
12 psf
12 psf |
| Fire Testing |
ASTM E 84¹ |
Flame Spread:0, Smoke Developed:5 |
| Compatibility with conventional construction materials |
DIN 52 423 |
No signs of corrosion were observed on zinc,
steel,galvanized steel,aluminium and copper; no adverse effects with concrete,
aerated concrete, brick, some natural stone, PVC, Plexiglas and wood;
for other materials consult illbruck |
| Ideal Storage Temperature |
|
34 °F – 68 °F |
| Performance Guarantee |
|
10 year warranty² on performance |
¹Attachment method of willseal 600 was in a
single joint compressed to 50 %of original foam thickness. Joint material was constructed of calcium silicate board and is repesentative of field installation of the product. |
²Due to the conditions set by illbruck, certain
restrictions apply. Inquire with illbruck for details. |
