Practak — Gransori S.A.S.

From home to industry — engineered for real-world use. Made in Colombia. Available worldwide.

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Made in Colombia
Available in USA
Industrial Grade
Global Distribution
Easy Installation
Designed for quick, tool-free application on any surface
Thermal & Acoustic Insulation
Tested for performance in extreme conditions and demanding environments
Industrial-Grade Durability
Materials engineered to last in the most demanding industrial environments
Custom Solutions
Die-cut formats and OEM configurations tailored to your exact specifications
Product Lines

Our Product Lines

Adhesive Felt Pads
Home · Furniture · Retail
Adhesive Felt Pads
Floor protectors, furniture pads, and surface guards for everyday use
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Foam Insulation Tapes
Construction · Industrial · Automotive
Foam Insulation Tapes
Thermal & acoustic sealing for doors, windows, and HVAC systems
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Construction · OEM · Residential
Rubber Door & Window Seals
Weather-resistant gaskets and compression seals for any opening
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Anti-Slip & Protective Solutions
Industrial · Safety · Commercial
Anti-Slip & Protective Solutions
Safety strips, surface protection films, and grip pads for any environment
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Packaging Adhesive Tapes
Logistics · Packaging · Industrial
Packaging Adhesive Tapes
High-performance sealing solutions for logistics and shipping operations
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Sectors

Industries We Serve

Automotive
Construction
Furniture
DIY & Home Improvement
Packaging & Logistics
Industrial Manufacturing
For Manufacturers & Distributors

Industrial & OEM Solutions

Engineered for manufacturers, distributors, and industrial clients at scale

Custom die-cut formats to your exact specifications
Private label & OEM supply programs
Bulk pricing & long-term volume contracts
Technical support & engineering consultation
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B2B
Trusted by hundreds of industrial clients across Latin America & North America
Colombia

Manufactured by Gransori S.A.S. in Funza, Cundinamarca. ISO-quality production standards since 2010, serving clients across Latin America.

United States

Practak LLC — Commercial operations serving North American distributors, retailers, and OEM clients with local support and logistics.

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Quality Assured

Industrial-grade materials. Rigorously tested. Trusted by hundreds of B2B clients across automotive, construction, and consumer sectors.

Distribution

Where to Buy

Amazon
Available on Amazon.com for retail customers across the United States. Fast shipping and easy returns.
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Authorized Distributors
Find authorized distributors in Colombia and the United States with local stock and specialist technical support.
Find a Distributor
Direct / B2B
Contact us directly for bulk orders, custom solutions, and OEM partnerships. We work with clients of all sizes.
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Let's Work Together

Tell us about your project and we'll get back to you within 24 hours.

Get in Touch
Emailpractak@gransori.com
Phone — Colombia(+57) 318 804 1624
Gransori S.A.S. — ColombiaAutopista Medellín Km 7, Funza, Cundinamarca
Practak LLC — United StatesCommercial Operations · North America
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