KEYCUP

Keycup™ is a multi-function, reusable concrete accessory that is used to securely hold waterstop in place while simultaneously creating a keyed joint... J P Specialties has been manufacturing the Earth Shield® line of waterstops for over 20 years. We are dedicated to providing technical support for a complete range of waterstops and focused on being the best. Our products (PVC, TPV, SS, and strip-applied) have the best physical properties in the industry, and more importantly, we provide unmatched service and technical support... At the engineering level, our technical leaders are officers in multiple ACI committees. We were the first waterstop company to get NSF 61 approval, and our owner has written the leading professional resource book used in the construction industry (Little Book of Waterstop by David Poole). Our popular accredited seminar (worth one hour CE credit) is presented nationally and internationally to over 200 engineering and owner offices with many thousands of..