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Product Information

$575.00

Great thickening agent for use with wide range of epoxy, polyurethane and other coatings
Allows coatings to be used as great concrete crack, hole, spall and control joint repair for larger projects
When mixed into fast acting products, makes for very quick repairs
Many other industrial uses
Comes in 22 lb bags

TRUCK FREIGHT SHIPPING ONLY – MIN ORDER 5 BAGS

Size

Clear

SKU: N/A

Categories: Crack Repair, Joint Fillers, Silica Thickeners, Urethane

Tags: Aerosil R-202, Aerosil R202, concrete crack repair, concrete hole repair, control joint repair, epoxy crack repair, epoxy urethane repair, evonik R202, fumed silica, garage floor repair, quick concrete repair, quick set crack repair, repair, thickening agent, urethane crack repair

Description

Aerosil R 202 Fumed Silica Thickening Agent | Evonik

Name: AEROSIL R 202 Fumed Silica Thickening Agent For Epoxy Concrete Crack and Joint Repair | 22 lbs (10 kg) | Evonik
SKU: 28791
Price: 575.00 USD
Availability: InStock

Aerosil R 202 Fumed Silica Thickener is used in concrete repairs with epoxy systems and polyester resins as a thickening and thixotropic agent to create a smooth, non-sagging, high-strength mixture for structural bonding, filleting, and filling. It’s best to use Fumed Silica when high-strength and easy to to apply low-density are required. Aerosil R 202 Fumed Silica is a hydrophobic grade and is great to mix with composites, coatings, adhesives and sealants, especially epoxy and polyurethane systems for bulking up for various uses including use in crack and joint repairs. The Aerosil R 202 brand Fumed Silica is the original, made by Evonik Industries.

For DIY homeowner and smaller repair projects, see our ready-to-use HyperCURE Concrete Repair Kit. HyperCURE is easy to use and offers minimal waste.

Aerosil R 202 Fumed Silica comes in a 22 lb container (minimum order 5 bags shipped LTL Freight when just ordering Fumed Silica) and is meant for larger concrete repairs. A 5 quart quantity of Aerosil R 202 Fumed Silica Thickener when combined with 1 gallon of mixed epoxy/hardener, will produce about 1.75 gallons of smooth, thixotropic epoxy joint and crack filler. You can use more or less Fumed Silica depending on how thick you want the gel to become. Suggest using mask when mixing Fumed Silica as it is composed of very fine particles.

Recommend mixing the Aerosil R 202 Fumed Silica with HyperFLEX Epoxy which offers an exceptionally quick 15-30 minute recoat time. Apply coatings over your repair up to 24 hours after your repair without any special preparation. After 24 hours requires sanding 100 grit sander then wipe down with acetone solvent and when flash dry, can apply new coating over the repaired area.

Where is Aerosil R 202Fumed Silica Used in Concrete Repair Projects?

Concrete Cracks, holes, spalls and control joints
Concrete Thresholds
Uneven Concrete Slabs
Garage floors
Warehouse floors
Freezer floor projects
Other applications include:
• Composites & Molding
• Industrial, Marine & Protective Coatings
• Pulp, Paper & Printing Processes
• Rheology Control
• Silane Modified Polymers (GENIOSIL)
• Structural Bonding of Wind Turbines
• Wind Energy

Why Aerosil R 202 Fumed Silica?

Great thickening agent to wide range of coatings including epoxy and polyurethane coatings
Allows coatings to be used as great concrete crack, hole, joint and spall repairs
When mixed into fast cure epoxy, makes for very quick repairs

SPECIFICIATIONS
Specific Surface Are (BET)	80-120 m²/g DIN ISO 9277 DIN 66132
pH Value in 4% dispersion	4.0-6.0 DIN EN ISO 787-9
SiO₂-Content (based on ignited material)	> 99.8 % DIN EN ISO 3262-19
Loss on drying (2 hours at 105C)	< 0.5 % DIN EN ISO 787-2
Appearance	Fluffy white powder
Tamped density	approx. 60 g/l DIN EN ISO 787-11
Carbon content	3.5 – 5.0 % DIN ISO 10694

MIXING AND APPLICATION INSTRUCTIONS

NOTICE TO BUYER: DISCLAIMER OF WARRANTIES AND LIMITATIONS ON OUR LIABILITY We warrant that our products are manufactured to strict quality assurance specifications and that the information supplied by us is accurate to the best of our knowledge. Such information supplied about our products is not a representation or a warranty. It is supplied on the condition that you shall make your own tests to determine the suitability of our product for your particular purpose. Any use or application other than recommended herein is the sole responsibility of the user. Listed physical properties are typical and should not be construed as specifications. NO WARRANTY IS MADE, EXPRESSED OR IMPLIED, REGARDING SUCH OTHER INFORMATION, THE DATA ON WHICH IT IS BASED, OR THE RESULTS YOU WILL OBTAIN FROM ITS USE. N0 WARRANTY IS MADE, EXPRESSED OR IMPLIED, THAT OUR PRODUCT SHALL BE MERCHANTABLE OR THAT OUR PRODUCT SHALL BE FIT FOR ANY PARTICULAR PURPOSE. NO WARRANTY IS MADE THAT THE USE OF SUCH INFORMATION OR OUR PRODUCT WILL NOT INFRINGE UPON ANY PATENT. We shall have no liability for incidental or consequential damages, direct or indirect. Our liability is limited to the net selling price of our product or the replacement of our product, at our option. Acceptance of delivery of our product means that you have accepted the terms of this warranty whether or not purchase orders or other documents state terms that vary from this warranty. No representative is authorized to make any representation or warranty or assume any other liability on our behalf with any sale of our products. Our products contain chemicals that may CAUSE SERIOUS PHYSICAL INJURY. BEFORE USING, READ THE MATERIAL SAFETY DATA SHEET AND FOLLOW ALL PRECAUTIONS TO PREVENT BODILY HARM.

Reviews

Newborn 850A30 HD Pneumatic Dual Cartidge Gun

Newborn 850A30 HD Pnuematic Dual Component Cartridge Gun 300ml, 150ml, 75ml

$575.00

Dual-Component Pneumatic Gun 10.5 oz/300ml Cartridges 1:1 ratio
Powerful 4" cylinder generates 1,100 lbs nominal thrush @100 psi
Quick application with smooth, even product flow
Multi-Ratio Converts to 300ml 150ml 75ml cartridges using snap-in disks
Quickly Apply Polyurea, Epoxy, Urethane Products
Easy Application Of Our Twin 10.5 oz/300 ml Cartridge Joint Fillers 3246, 3004, 4034, 830, E5830
Patented stabilizing plate securely holds cartridges
Adjustable heavy duty aluminum air regulator
Air dump valve stops flow instantly
Reverse air
Quick disconnect nipple

Weight	N/A
Dimensions	N/A
Manufacturer	Newborn

E343 Quick Fix Concrete Repair Epoxy Urethane Patch Kit | 10 Min Light Traffic | Low Temp 20°F

From: $57.00

Extremely Quick - Walk on it 10 minutes, Full Serivce 1 hour
Tough Durable Repair as hard as concrete
Good for use interior & exterior repairs
Low viscosity Product for Outstanding Adhesion and Deep Penetration of Cracks
Comes in both small and large patch kits including silica sand and liquid only options
Use With Sand For Improved Performance and lower repair costs
Low viscosity (30 cps) Can be Used Without Sand to Penetrate Very Small and Deep Cracks
Great for cold weather application down 20°F or warm weather up to 90°F

Weight	N/A
Dimensions	N/A
Size	1 Gallon Kit (LIQUID ONLY), 2 Gallon Kit (LIQUID ONLY), Large Patch Kit: 16 oz Liquid Plus 12 lbs Silica Sand, Small Patch Kit: 8 oz Liquid Plus 6 lbs Silica Sand

E1000 Concrete, Epoxy Repair Kit 100% solids

E1000 Epoxy Concrete Repair Kit | Holes to 1″ | Cracks | Spall | 3 Color

$136.00

Make quick, permanent repairs to concrete
Patch cracks, spalled concrete and potholes
Can be applied at ¼” – 1” thickness
Outstanding adhesion to concrete
Excellent chemical, abrasion and impact resistance
USDA approved for food processing plants
Easy to mix and apply
3 Colors Packaged in a 5 gallon pailConcret

Weight	165 lbs
Color	Clear, Gray, Tile Red

Hot

Mend-Con RTU Concrete Repair | Apply Wet Conditions & Underwater | Vertical No Sag | Quick Cure...

$470.00

Repair in Wet conditions - Apply Underwater
Great for Pool Repairs
High strength epoxy
Bonds to fresh or hardened concrete
No Sag No Drip Formula - perfect for Vertical, Overhead or Horizontal surfaces
Quick Cure Dries to touch 15 minutes, paint in 1 hour and drive on it in 8 hours (temperature dependent)
2x as strong as most concrete - Compressive strength 8000 psi
Easy To Apply – Convenient ready-to-use cartridge system
Wide application temperature 40°F – 100°F
Paintable surface
Comes in Case of 12 Cartridges & Cartridge Gun

Weight	N/A
Dimensions	13 × 13 × 16 in