Chemtronics & Chemicals

(ADH) HUMI-SORB

Culligan dessicant dehydrating silica gel. Reactivates at 250ºF. 1/6 unit per package.

35¢ each

(ADH) PROTEK-SORB

Dessicant dehydrating silica gel. Reactivates @ 240º - 260ºF. "4 unit" bags.

$2 each

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(ADH) 10-4702

GC Electronics Corona Dope. Reduce or eliminate corona and arcing! This cellulose resin based, black lacquer has excellent dielectric, arc, and corona resisting properties. It protects surfaces against moisture, dries quickly, and insulates up to 325°F. Used on flybacks, coils, and transformers to improve the insulation and weather-resistant properties of wires. High dielectric strength of 3000 volts/mil. Add as many layers as needed. Glass bottle comes with brush applicator. 2 oz. bottles. 12 bottles per carton. 8 cartons per case. Reduced for clearance.

• Tesla applications
• High voltage sharp points
• HV power supplies
• Flyback transformers
• Copier machines
• CRT circuits

$4.95 ea - $4.50 (3+), $3.99 (12+), $3.49 (144+)

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(ADH) 22231

Use Loctite 222 where occasional adjustments of small fasteners may be required. Small hand tools can be used to overcome the adhesive seal. Best for 1/4” and smaller fasteners. Temp. range: -65º to 300ºF (-54º to 149ºC).

Partially cures in 30 to 60 minutes, full cure in 24 hours.

Bottle marked "Use by 10/02"

WE ARE SELLING A 50ML BOTTLE FOR THE SAME PRICE OTHERS ARE SELLING A 10ML BOTTLE!!

$12 each for 50ML

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(ADH) CT40-1

High performance silicon grease formulated for high heat transfer applications including thermo-couple wells and mounting power devices. Meets Mil-C-47113. 1 oz. tube.

$3 each

(ADH) HTGREASE

High temperature grease. Black. 1 oz. jar. For electronic uses.

$3 each

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(ADH) PT-8000

PureTronics plastic and glass cleaner. Removes dirt, dust, grime, handling oils, fingerprints, nicotine stains, ink marks and other contaminants. Non-streaking, strong foaming action formula leaves zero residue. Safe on plastics, glass, stainless steel and chrome surfaces. Ozone friendly containing no CFCs or HCFCs. 18 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$3.25 each

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(ADH) PT-8100

PureTronics label / adhesive remover & cleaner. Removes labels, stickers, adhesive residues, gummy residues, ink marks, scuff marks, paint over spray, etc. Effective surface cleaner and renewer. Safe on most surfaces including plastic, glass, ceramic and metal materials. Quick acting, leaving zero residue. Very user-friendly, low aroma formulation. 4 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$4.99 each

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(ADH) PT-3125

PureTronics technical grade isopropyl alcohol. General all-purpose cleaner. 99.9% ultra pure anhydrous alcohol. Plastic safe. Moderate evaporation rate. Zero residue. Ozone friendly. 32 oz.

*** Temporarily SOLD OUT ***

(ADH) PT-3100

PureTronics technical grade isopropyl alcohol same as above except 16 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$6.25 each

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(ADH) PT-3200

PureTronics cleaner / degreaser. Excellent strength cleaner for electronic, electrical and industrial applications. Removes oil, grease, grime, dirt, silicone, fluxes & other contaminants. Non-flammable. Ozone friendly. 19 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$6.25 each

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(ADH) PT-5000

PureTronics contact cleaner & lubricant for electronic components & equipment. Restores electrical continuity of contacts. Removes oils, grease, grime, dirt, fluxes & other contaminants. Quick acting. Ozone friendly. 13 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$6.79 each

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(ADH) PT-6000

PureTronics flux remover for electronic components and equipment. Removes most types of fluxes including rosin & rosin based no-clean flux. Restores electrical continuity of contacts. Evaporates quickly. Ozone friendly. 13 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$7.15 each

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(ADH) PT-7000

PureTronics Value Duster is an economical high powered duster developed for general purpose type applications. A special blend of 134A and DME offers the necessary blasting power to remove microscopic contaminates like dust, lint, dirt, oxide particles and other dry contaminants. Delivers up to 70 psi blasting power. Helps in the evaporation of slow drying cleaning solvents. 10 oz., 283g.

Applications: Electronic components and equipment, audio / video equipment, electrical equipment, photographic equipment, printed circuit boards, timers, computers, keyboards, printers, office machines and more.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$7.25 each

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(ADH) PT-7400

PureTronics Circuit Freeze helps locate thermal intermittent defective resistors, transistors, capacitors, semi-conductors and other electronic components. It also provides heat sink protection for heat sensitive components during soldering and desoldering conditions and helps locate cold solder joints and PCB cracks. Chills to -62ºF, non-flammable, zero residue, ozone safe. 10 oz. can.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$11.25 each

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(ADH) PT-3500

High tech contact cleaner restores electrical continuity of contacts and effectively cleans surrounding areas. Removes oils, greases, grime, dirt, silicons, fluxes and other similar soils. Evaporates quickly, leaving ZERO residue. Safe on plastics and metal materials. Ozone friendly containing no CFCs or HCFCs. 13.25 oz.

$6.75 each

(ADH) PT-3000

High tech contact cleaner same as above except 5.5 oz.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$4.75 each

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(ADH) CTXY30

The finest epoxy available; formulated for gap-filling bonds between a variety of substrates. Two parts, just squeeze a dab or pile, mix with stick (included) and apply. Bonds in 60 minutes to handle, 24 hours cures to completion. 3.2 oz.

$2 each - $1.50 (10+), $1 (100+)

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Surplus Sales stocks four grades of one-part silicon RTV, varying in viscosity, tensile strength, elongation percent and temperature range. Each is available in 2.7 oz. tubes or 5.3 oz. cartridges for dispensing guns.

CT137 Great general purpose sealant, adhesive, insulator, etc., of dissimilar materials. Translucent, thixotropic, low corrosive, room temperature curing, odorless mixture may be applied overhead and on side walls. Meets Mil-A-46106
Type 1.

(ADH) CT137-3

2.7 oz. tube

$2 each

(ADH) CT137-6

5.3 oz. cartridge

$4 each

CT238 Similar to CT137 above but also meets Mil A-46146 Type I. Especially suitable for corrosion resistant electrical/electronic applications. Higher tensile strength, elongation, temperature range.

(ADH) CT238-3

2.7 oz. tube.

$3 each

(ADH) CT238-6

5.3 oz. cartridge.

$6 each

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Surplus Sales stocks four grades of one-part silicon RTV, varying in viscosity, tensile strength, elongation percent and temperature range. Each is available in 2.7 oz. tubes or 5.3 oz. cartridges for dispensing guns.

CT240 Similar to CT238 but also meets Mil I-46058C Type SR, Mil-I-A46146 Type II. Especially suitable for corrosion resistant electrical/electronic applications like conformal and surface coatings on boards, encapsulation, shock isolation and lens coating. Quick skin time. Exceptional dielectric properties.

(ADH) CT240-3

2.7 oz. tube.

$3.50 each

(ADH) CT240-6

5.3 oz. cartridge.

$7 each

CT345 Meets Mil A-A46146 Type III. Excellent heat stability. Suitable for silicon rubber repair and other connector / component mending jobs. Our highest grade RTV available.

(ADH) CT345-3

2.7 oz. tube.

$5 each

(ADH) CT345-6

5.3 oz. cartridge.

$10 each

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Surplus Sales stocks two types of silicon lubricating compound.

CT11 Metal to Non-Metal silicone penetrating lubricant. Superior to other products on the market. Stable from -40ºF to 400ºF. Non-melting, water repellant, corrosive resistant, high dielectric strength. Translucent color. Excellent for sealing vacuum and pressure systems. Compatible with rubber and plastic o-rings, gaskets. Worked penetration of 200-300mm.

(ADH) CT11-1

1.25 oz. squeeze tube.

$2 each - $1.50 (10+), $1 (100+)

(ADH) CT11-5

5.3 oz. squeeze tube.

$5 each - $4 (10+), $3 (100+)

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Surplus Sales stocks two types of silicon lubricating compound.

CT44 High temperature silicon grease performs well in metal to metal applications but is compatible with ceramic, glass, silicon resins, and painted surfaces. Stable from -40ºF to 400ºF. Non-melting, moisture, corrosion and oxidization resistant, high dielectric strength. Amber color. Excellent lubrication for motor bearings, appliances and PCB fabrication jobs.

(ADH) CT44-1

1.25 oz. squeeze tube.

$3 each - $2.50 (10+), $1.75 (100+), $1.50 (500+)

(ADH) CT44-5

5.3 oz. squeeze tube.

$7 each - $6 (10+), $4 (100+)

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(ADH) CT1688

Great stuff, multi-purpose, pressure sensitive, high strength, quick tacking spray, adhesive formulated for industrial use. Not for wimps. Adjustable bond strength - temporary or pemanent. Giant 16 oz. can. Excellent for bonding foam, woods, metals, felt, cloth, cork, leather, cardboard, rigid plastics, etc.

NOTE: Aerosol cans CANNOT be shipped Internationally.

$3 each - $2 (10+), $1.50 (100+), $1 (250+)

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(ADH) RMCP

Eliminate battery problems forever! Helps prevent power loss, condensation, corrosion, oxidization and erratic operation on all battery powered devices like water timers, remote controls (no more pounding on the coffee table), garage door transmitters, cameras, flashlights and so on. Goop gel on contact and battery terminal then forget it. 1/4 oz. tube contains dozens of applications.

50¢ each - 40¢ (10+), 30¢ (100+), 20¢ (500+)

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Wire tack for quick mount of components, wire, strain relief. Withstands thermal shock from solder. Cures with UV light in just seconds. Available in two syringe sizes plus 180 ml gun tube.

(ADH) CTUV912-30

30 ml syringe.

$9 each

(ADH) CTUV912-18

180 ml cartridge.

$15 each

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(ADH) CT4120-2

Clear, high strength RTV well suited for deep section potting, sealing, encapsulating and mold making. Both parts in main tube and mixes without mess. Install nozzle, place in SEALANT GUN for application. Total elapsed time need not exceed 5 minutes. RED, 2.5 oz.

$10 each

(ADH) CT4110-6

White, 6 oz.

$19 each

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CT1200: Not required for RTV's but increases adhesion on most substrates encountered. Two sizes available.

(ADH) CT1200-1

1 oz. bottle, liquid.

$3 each

(ADH) CT1200-4

4 oz. bottle, liquid.

$10 each

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UV cure (Ultra-Cure) one-part conformal coating forms a clear glossy coat that sticks to ceramics, plastics, metals, glass, etc... Expose to high intensity ultraviolet light for cure. Manufacturer suggest reading and understanding MSDS Technical Data Sheet prior to use.

(ADH) CTUV984-30

1 oz. syringe.

$4 each

(ADH) CTUV984-25

8.45 oz. bottle.

$15 each

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CTUV996 is an electronic grade urethane acrylic specifically engineered for surface mount applications. Use it as an adhesive or sealant to achieve thick or thin coatings to mount resistors, connectors, bond wires / terminals etc...

(ADH) CTUV996-30

30 ml syringe.

$7.50 each

(ADH) CTUV996-10

10 ml syringe.

$3.75 each

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CTUV945 One part thixotropic peelable mask. Withstands thermal shock from solder. High strength in thick or thin applications. Cures with ultraviolet light. Use for masking of solder and conformal coatings. 5.3 oz. Cartridge for dispensing gun (shown above)

(ADH) CTUV945-30

30 oz. syringe.

$5 each

(ADH) CTUV945-18

180 ml cartridge.

$18 each

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(ADH) 2482A

Omnifit (Loctite). 50g bottles. Locks screws, holds bearings, seals threads, surfaces and flanges.

$10 each

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(ADH) H51

Hobby poxy. 1-1/8 oz. 2 part.

$3 each