Register as a Construction Professional &
Shop at wholesale prices.

Boss 389+ Neutral Weatherproofing Silicone Sealant - Clear (290 ml)
₹6,024
Inclusive of all taxes
Colour
Key Features
- Brand: Boss
- Colour: Clear
- Curing Rate* (22°C / 50% R.H): 3mm / 24 hours
-
COD Not Available
-
Shipping Charges 40
-
No Return
-
Original Product
You will pay
₹6,024
for 24 pcs
Inclusive of all taxes
Select Quantity
Want to buy bulk quantity?
Procure Now Pay Later!!
Upto 2 Crore Credit Limit
At 0% Interest Rate
Upto 45 Days Credit Period
Check Availability
Brand | Boss |
Colour | Clear |
Curing Rate* (22°C / 50% R.H) | 3mm / 24 hours |
Durometer Hardness, Shore A, points | 25 - 32 |
Elongation | >300% |
Maximum allowed distortion | 0.25Service Temperature |
Model No | Boss-389+-Clear-290 ml |
Skin Formation Time* (22°C / 50% R.H) | 10 - 30 min |
Tensile Strength, N/mm² | 1.5 - 2.0 |
Product Description
The Boss 389+ Neutral Weatherproofing Silicone Sealant - Clear (290 ml). Crafted with precision and expertise, this silicone sealant ensures uncompromised performance in any weather conditions. Its neutral cure formula prevents any damage to surfaces, making it ideal for a diverse range of projects.
Key Features:
- Compatible with all structural silicone sealant.
- Good weather and temperature resistance.
- Medium modulus – with expansion/compression capability up to ± 25% of the original joint width.
- Neutral cure, with a long open time.
- Permanently elastic after curing.
Applications:
- Ideally suited for weatherproofing, waterproofing, sealing of expansion and control joints, and general-purpose glazing.
- Other bondable surfaces include anodized aluminium, concrete, cement, wood, ceramics, and painted surfaces.
- Works well with ACP, glass, glazed surfaces, and galvanized steel.
Product Ratings & Reviews
No reviews found
Have you used this product?
Customer Asked Questions
No question found
Have a question?
You May Also Like.
-
Boss 388 Neutral Weatherproofing Silicone Sealant - White (280 ml)
₹5,136 incl. Tax (24 pcs)₹6,96026% offBase price ₹4,344GST ₹792
Total price ₹5,136 -
Soudal General Purpose Acetoxy Silicone Sealant - Clear (260 ml)
₹3,576 incl. Tax (24 pcs)₹9,62463% offBase price ₹3,024GST ₹552
Total price ₹3,576 -
Soudal Silirub IS Neutral Silicone Sealant - Brilliant White (280 ml)
₹7,920 incl. Tax (24 pcs)₹15,62449% offBase price ₹6,720GST ₹1,200
Total price ₹7,920 -
Boss 388 Neutral Weatherproofing Silicone Sealant - Black (280 ml)
₹5,136 incl. Tax (24 pcs)₹6,96026% offBase price ₹4,344GST ₹792
Total price ₹5,136 -
Soudal Fire B1 FR Neutral Silicone Sealant - White (310 ml)
₹14,736 incl. Tax (24 pcs)₹22,80035% offBase price ₹12,480GST ₹2,256
Total price ₹14,736 -
Soudal General Purpose Acetoxy Silicone Sealant - White (260 ml)
₹3,576 incl. Tax (24 pcs)₹9,62463% offBase price ₹3,024GST ₹552
Total price ₹3,576 -
Boss 122 RTV Silicone Sealant - Clear (260 ml)
₹3,480 incl. Tax (24 pcs)₹4,70426% offBase price ₹2,952GST ₹528
Total price ₹3,480 -
Boss 394 Neutral Silicone Sealant - Black (280 ml)
₹4,608 incl. Tax (24 pcs)₹6,24026% offBase price ₹3,912GST ₹696
Total price ₹4,608 -
Soudal Silirub PS Neutral Silicone Sealant - Clear (280 ml)
₹7,560 incl. Tax (24 pcs)₹12,50440% offBase price ₹6,408GST ₹1,152
Total price ₹7,560 -
Soudal Neutral + Silicone Sealant - Black (270 ml)
₹4,536 incl. Tax (24 pcs)₹10,82458% offBase price ₹3,840GST ₹696
Total price ₹4,536

Boss 389+ Neutral Weatherproofing Silicone Sealant - Clear (290 ml)
₹6,024
You will pay
₹6,024
for 24 pcs
Share
Image
Images by customers
Post your question here
How's your item?

Boss 389+ Neutral Weatherproofing Silicone Sealant - Clear (290 ml)
You have already applied for credit finance. We will contact you soon.
Registered Office
C-55, Pocket C, Phase-I, Okhla Industrial Estate, New Delhi, Delhi 110020
Corporate Office
IHDP Business Park, 3rd Floor, Plot No-7, Sector-127, Noida, UP 201304
