



ALSAN FLEX 2935 SB
Alsan Flex 2935 SB sealant and adhesive is the perfect combination of dry and damp adhesion and flexibility with +/- 35% joint movement. Alsan Flex 2935 SB is solvent and isocyanate free which makes it a safe product for installers, building occupants and the environment. Moisture cure, no shrinkage, UV resistant, 100% waterproof and paintable.
This polymer hybrid (STPE) can be use in vertical and horizontal joints, waterproofing of window and door frames, parapets, blocks and masonry, expansion joints, siding, weatherproofing and cove joints. Primerless adhesion to most construction materials like galvanized metal, aluminum, PVC, glass, brick, concrete, stone, EPDM, SBS-modified bitumen, EPS/XPS foams, vinyl and stucco.
Benefits
- ±35% joint movement
- For dry or wet surfaces
- Solvent and isocyanate-free
- Paintable within 24 hours
Cure time
24 to 48 hours*
Skin time
40 minutes*
Tests and certifications

Properties
Function
Accessory Products
Product Roles
- Accessory
- Sealants
Building Component
- Roofs
- Walls
- Doors and Windows
- Foundations
Characteristics
Service temperature
-40°C to 93°C (-40°F to 200°F)
Instructions
Service life (Storage)
12 months
Minimum application temperature
0°C (32°F)
Tools required
Extruder
Conditioning
Products
Product code
Coverage
Weight
ALSAN FLEX 2935 SB - Grey
Product code
24715
Coverage
4 m (14 ft) for a 9.5 mm (3/8 in) bead
Weight
0.5 kg (1 lb)
ALSAN FLEX 2935 SB - Black
Product code
24714
Coverage
4 m (14 ft) for a 9.5 mm (3/8 in) bead
Weight
0.5 kg (1 lb)
ALSAN FLEX 2935 SB - White
Product code
24713
Coverage
4 m (14 ft) for a 9.5 mm (3/8 in) bead
Weight
0.5 kg (1 lb)
Palletization
Products
Product code
Boxes per skid
Units per box
Barcodes
Units per skid
ALSAN FLEX 2935 SB - Grey
Product code
24715
Boxes per skid
105
Units per box
12
Barcodes
6 23680 91830 6
Units per skid
1260
ALSAN FLEX 2935 SB - Black
Product code
24714
Boxes per skid
105
Units per box
12
Barcodes
6 23680 91831 3
Units per skid
1260
ALSAN FLEX 2935 SB - White
Product code
24713
Boxes per skid
105
Units per box
12
Barcodes
6 23680 91832 0
Units per skid
1260