Will this be ok to use on a hot tub? Have a leak around a jet so needs to work underwater and at high temp 40c

Hi yes Tec7 is suitable for underwater and is rated to +90c

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TEC7 White Sealant Adhesive 310ML

Product ID: 97768450

Details

Brand
tec+
Colour
White
Full cure time
7 Days
Item form
Liquid
Liquid volume
310

⏳Fast 7-day shrinkage

💧Highly water resistant

🧴310ml efficient volume

Description

💪 Seal smart, seal fast—never let leaks slow your flow!

RAPID CURE TIME - Ready to use in just 7 days—no long waits, no downtime
VERSATILE APPLICATION - Perfect for countertops, sinks, gutters—your all-in-one sealing solution
GENEROUS 310 ML CAPACITY - Enough adhesive to tackle multiple projects without constant refills
ULTIMATE MOISTURE DEFENSE - Seals out water and prevents cracks for lasting protection
PREMIUM SILICONE DURABILITY - Abrasion-resistant and built to last without yellowing or cracking

TEC7 White Sealant Adhesive 310ML is a high-quality silicone-based sealant designed for superior water resistance and durability. With a fast 7-day cure time and a generous 310ml volume, it’s ideal for sealing countertops, sinks, and gutters. Its abrasion-resistant formula ensures long-lasting protection without yellowing, making it a trusted choice for professional-grade DIY and maintenance projects.

Specifications

ASIN	B00K0DLFI8
Best Sellers Rank	409,713 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,061 in Sealers
Brand	tec+
Colour	White
Customer Reviews	4.1 out of 5 stars 12 Reviews
Full Cure Time	7 Days
Full cure time	7 Days
Item Form	Liquid
Item form	Liquid
Liquid Volume	310 Millilitres
Liquid volume	310 Millilitres
Manufacturer	TEC7
Manufacturer Part Number	TEC7 WHITE
Material	Silicone
Number of Items	1
Surface Recommendation	Counter Top, Sink, Tub
Surface recommendation	Counter Top, Sink, Tub
Unit Count	310.0 millilitre
Water Resistance Level	Water Resistant

Reviews

R**.

Great product

Prompt delivery and I have used this product before, its strong and long lasting an doesn't yellow through time.

12.12.2014

A**Y

Five Stars

Great value for money! Would recommend to anyone

5.12.2014

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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