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DOWSIL™ 335 Butyl Sealant
Verified over a year ago
Geocel
Black
nbs-symbol
Add to spec
DOWSIL™ 335 Butyl Sealant
Verified over a year ago
Geocel
Special black
nbs-symbol
Add to spec
Summary
A primary seal for insulating glass.
A primary seal for insulating glass.
Color
Black
Black
Material
Polyisobutylene
Polyisobutylene
Specification
Standard
To EN1279 Part 4:2016.
To EN1279 Part 4:2016.
Colour
Black.
Special black.
Additional properties
Specific gravity
1.24 g/ml.
1.26 g/ml.
Application temperature
+125 to +145°C.
+125 to +145°C.
Sealing (joints and penetrations)
Penetration rate: 31 (0.1) mm.
Penetration rate: 31 (0.1) mm.
Permeability
11.70 x 10-3 g · m² · d-1.
36.47 x 10-3 g · m² · d-1.
Water vapour permeability
0.01 g/m²/ 24h.
0.05 g/m²/ 24h.
VOC content
0.08% (minimum).
0.08% (minimum).
Melting point
9–12 cm³/10 min.
11–14 cm³/10 min.
Shelf life
36 months.
36 months.
Capacity
7.4 kg.
7.4 kg.
Accessories
Not required., DOWSIL™ 3362 Insulating Glass Sealant., DOWSIL™ 3363 Insulating Glass Sealant.
Not required., DOWSIL™ 3362 Insulating Glass Sealant., DOWSIL™ 3363 Insulating Glass Sealant.
© 2024 NBS Enterprises Ltd. All rights reserved.
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