Supex 501 Gap filler Sealant
Exterior window sealant is essential for protecting your home from water leaks, drafts, and energy loss. By sealing gaps around window frames, it prevents moisture damage, mold growth, and air infiltration, while also improving energy efficiency. Unlike interior caulks, exterior window sealants are specially formulated to withstand rain, UV rays, and temperature changes, ensuring long-lasting durability.
Whether you’re sealing glass-to-frame joints, UPVC windows, aluminum frames, or wooden trims, choosing the right exterior window sealant guarantees a weatherproof, flexible, and reliable barrier for years to come.
Supex 501 Exterior window sealant is a multipurpose non-sag paintable sealant. On exposure to atmosphere, the sealant forms a durable elastomeric compound.
Supex 501 gap filler is used for exterior and interior window/ door gap filling/ sealing/ waterproofing applications. It is used for installation of new windows, repair & maintenance of existing doors / windows. This Sealant bonds upvc, concrete, wood, foam, rubber and generally all building materials.
A Green Building Product with Zero Percent VOC. It is a universal, one-component plasto-elastic adhesive, curing by evaporation of water from the mass.
BENEFITS:
- Odorless and chemically neutral
- possibility of painting and grinding after curing
- possibility of applying multiple layers after curing
- exterior and interior applicatio
Technical Data of Supex 501 window sealant
Base: Acrylic
Specific gravity: 1,60±0,03 g/cm³
Tack free time ((25ºC and 50% R.H) : 15–60 min.
Cure Rate: 2 mm/24 hour
Tensile Strength at Break: ≥ 0,1 Mpa
Elongation at Break: ≥ 100 %
Modulus 100 % elongation: > 0,2 Mpa
Uses of Supex window Sealant
What is a gap filler sealant used for?
SUPEX 501 exterior window sealant bonds well to a wide variety of substrates and are suitable for making permanent elastic seals of high adhesive strength.
This is Water based acrylic formulation, paintable & flexible. Acrylic sealant price is lesser than GP silicones.
- Gap of UPVC, PVC Joints.
- HVAC Duct sealing
- External and internal crack filler
- Walls and ceilings.
- skirting boards
- Concrete Expansion joints.
- Concrete, Granite Joints.
- Wood, Concrete, Granite,
- Aluminum, G I Sheet, M. S. Panel,
- Machinery Surface, Tiles , Coating,
- POP, U.B. Coat
How to use Supex 501 Exterior window Sealant
Surface preparation: Clean the surfaces dry and free from all traces of grease, oil and dust.
Tooling and Finishing : Tooling and finishing must be carried out within the tack free time of the sealant. Other finishing agent or lubricants must be tested for suitability/compatibility.
Removal
Remove Uncured Sealant from tools and equipments with Supex Cleaner or another suitable solvent. Once cured, remove the material mechanically. Wash Hands and exposed skin immediately using any hand clean towel or a suitable industrial hand cleaner and water. Do not use solvents or petrochemical solvents.GP window Silicone sealant
Packaging details
- 500 gms cartridge: 24 pcs in a box
- 450 gms sausage , 20 pcs in a Box .
- 25 kg drum
Colours Available : White, Black, Clear, Brown. Custom made colour also available.
Seal your windows with confidence! Choose our durable, weatherproof window sealant for a leak-free, energy-efficient home.
Reviews
There are no reviews yet.