
I was dusting off an escalator and a little greenish-yellow powder left. What is this? ?
dust was not moving as dust if you know what I mean. when I moved was like a little weight to it. not satisfied as normal dust as I was cleaning the escalator i hit the rail and that was when the dust came out and seemed to have some weight to it. not only are recorded as normal dust
Perhaps it is a form of mold which can be very dangerous. Be careful. If this was in his work to be done about it at work.
Yellow Dust
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Champion VisiChalk 3" Multi-Color Targets, 48ct $11.99 The wildly popular VisiChalk Targets from Champion come in a pack of 4 colors. These brightly colored blue, white, yellow and orange 3" targets provide explosive action and immediate feedback on our accuracy. Designed for the Champion Target Wheel, these targets deliver great interactive fun for all ages. Take your shot and get immediate results. Targets provide a cloud of chalk dust with every positive hit Interactive fun for the whole family Great visibility at long ranges Environmentally friendly, non-toxic, bio-degradable chalk Includes blue, white, yellow and orange chalk targets |
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UHC Precision Ground Premium 6mm plastic airsoft BBs, 0.12g, 2,000 rds, yellow $8.22 6mm plastic airsoft BBs 0.12g 2,000 rds Yellow |
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TSD Grenade-shaped feeder 6mm plastic airsoft BBs, 0.12g, 800 rds, yellow $5.7 6mm plastic airsoft BBs 0.12g 800 rds Yellow |
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TSD Sports 6mm Plastic Airsoft BBs, 0.12g, 5,000 Rds, Yellow $8.7 6mm (.12g) plastic airsoft BBs 5,000 rds Made in Taiwan Yellow High-quality ammunition is essential for intense airsoft skirmishes. These BBs are ideal for guns with a muzzle velocity of 230 fps and under. Stock up on these excellent .12g TSD airsoft BBs today! |
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Kingman Training 11mm Premium Paintballs, 200 rds, yellow $10.74 11mm (.43 cal.) paintballs 200 rds Yellow High-quality Kingman Training paintballs are perfect for intense battlefield skirmishes. These paintballs should be used shortly after the seal has been broken. Prolonged storage in an unsealed container reduces paintball quality and performance. |
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Kingman Training 11mm Premium Paintballs, 500 Rds, Yellow $22.74 11mm (.43 cal) paintballs 500 rds Yellow These high-quality .43 cal Kingman Training paintballs are perfect for intense battlefield skirmishes. The paintballs should be used shortly after the container seal has been broken. Prolonged storage in an unsealed container reduces quality and performance. |
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Air Venturi Pro CQBBs 6mm Airsoft BBs, 0.12g, 10,000 Rds, Yellow $11.99 6mm plastic airsoft BBs 0.12g 10,000 rds Yellow Stock up on ammo for upcoming airsoft skirmishes! This clear plastic jar holds approximately 10,000 yellow airsoft BBs and the black plastic handle lid allows for easy carrying in the battlefield. Don’t run out of ammo at the wrong time again! |
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Smith & Wesson Magnum Series Yellow Lens Safety Glasses, Fits Kids $9.59 Fits kids! The Magnum Series safety glasses are ergonomically dimensioned for a 3 point fit, the ultimate in comfort. Reduced size for smaller adults and youth. Comes in a Black Frame with Yellow Lens. Exceeds ANSI Z87.1 safety standards Provides maximum UV protection Ergonomic nose pad w/ self-adjusting rubber fingers Built-in hinge stops Polycarbonate safety glasses protect your eyes from impact, but the glasses deteriorate due to scratches, light, etc., and should be replaced after 2 years. |
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Leisure Pro Scuba Tank Accessory Kit $47.99 Accessory kit for Leisure Pro 80 cu ft scuba tank Includes black tank boot, yellow tank cover & yellow K-valve protector |
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Champion 5-Bull Paper Target, Yellow/Orange, 8.5"x11", 12/pk $3.59 Shotkeeper Targets Champion’s new ShotKeeper series provides a broad assortment of color contrasts to ensure good shooting visibility in all light conditions and terrain. They offer both large and small format targets to suit your target stand requirements. Features & Benefits – Multiple color contrasts for all shooting conditions – Special targets for scoped and open sighted rifles – Multiple bulls for extended shooting – Shooting conditions and load information section on targets |
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Leisure Pro Scuba Tank, K Valve, 80 cu ft, Aluminum, 3000 psi $299.99 Scuba tank K valve 80 cu ft Aluminum 3000 psi maximum pressure Shipped empty Yellow exterior color |
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Plano Double Scoped Rifle Case w/Wheels $155.99 Double scoped rifle/shotgun case Carries up to 2 scoped rifles or shotguns Dri-Loc seal ensures case is water-tight & dust-proof Comfort-grip swivel handle Easy-glide wheels for smooth transport Lockable/airline-approved 54.25"x15.25"x6" |
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Gamo Gun Sock, Cotton & Spandex, Fits Most Long Guns $8.34 Gamo gun sock Stretchy cotton and spandex Helps guard against dirt, dust, scratches and rust Lightweight & durable Gamo logo One size fits most long guns Gun socks are your first line of defense against damage. Put these on your firearms, air guns and airsoft guns. |
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AirForce protective steel valve cap $18.3 Protect your airgun from the dust/dirt build up in the air flow valve! The new Bomb-Proof valve protector from AirForce Airguns protects the air valve on the tank from dirt or damage. Especially useful when transporting the rifle broken down for transport or for that spare tank you’re carrying out on an extended shooting session. Made from solid steel to last a lifetime, the new valve protector is another quality product from the makers of the worlds most advanced air gun shooting system |
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Birchwood Casey Dirty Bird Targets, Animal Pack, 25 Targets/Sheet, 20 Sheets $11.99 Dirty Bird targets 20 target sheets 5 circles + 20 NRA animal-shaped targets per sheet (25 targets per sheet) 8"x8" target sheet Sized to be shot at 25 meters Circles burst in green, chickens burst in yellow, boars burst in orange, turkeys burst in red & rams burst in pink Black targets "explode" in color on impact Indoor/outdoor use Ideal for low-light conditions |
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Birchwood Casey Tru-Oil Gun Stock Finish, 3 oz. $5.99 Tru-Oil gun stock finish Unique blend of linseed & other natural oils Dries fast Resists water damage & will not cloud, yellow or crack with age Excellent for sealing under buttplates, recoil pads & in inletted actions to prevent stock damage For a hand-rubbed, satin luster, buff with steel wool & rubbing compound Used by professionals for 30+ yrs 3 oz. |
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Save Phace DIGI Camo Mask, So Phat Series $89.99 Soft plush replaceable, washable & interchangeable foam Durable plastic material Interchangeable polycarbonate lens w/ military grade AF+AS+UV coatings Adjustable strap w/ Sure Grip Technology Comes with clear thermal lens & Nice Stuff bag Incl. thermal yellow replacement lens This digital camo Save Phace mask will protect your eyes, face and teeth from stray shots in the battlefield. The mask is made with durable plastic material and has a soft plush foam interior that fits comfortably on your face. The lens is also interchangeable and has military grade AF+AS+UV coatings. Pick up this mask for your next airsoft skirmish! |
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UTG Pellet & BB Trap, Ballistic Curtains, Paper Targets, Steel Backer $35.94 UTG BB & pellet trap Polymer trap Ballistic curtains slow your projectiles and help keep them in the trap Steel backer Cardboard for attaching targets For steel BBs and .177 cal lead airgun pellets with a max muzzle velocity of 1200 fps Use from a distance of at least 30 feet Do not use with pointed pellets, darts, arrows, bolts or slingshot ammo Do not shoot at this with firearms 8"x9.75"x9.75" Includes 6 paper targets This robust trap from UTG can take a hit from steel BBs and powerful pellet guns. The trap’s polymer body helps control ricochet, and the ballistic curtains slow down steel BBs and pellets as they enter the trap. Ballistic curtains help keep the ammo inside the trap, reducing your exposure to lead fragments and lead dust. Shooters and spectators should always wear safety glasses. Never use this trap with ammo other than the ones listed above. Remember to check the steel backer and replace it if it shows wear. Regularly replace the cardboard to help control ricochets. Do not use this airgun trap with any caliber larger than .177. Do not shoot at it with firearms (even if the velocity is under 1200 fps). |