LPS. Bossard Ltd. Manufactures Device for Securing and Sealing Fastened Connections. LPS. Bossard Ltd. Is an ISO 9001:2000 certified company. LPS. Bossard Ltd. Is the merchandiser of every type of fastening element. The Device for Securing and Sealing Fastened Connections is a reliable and cost-effective system. The Device for Securing and Sealing Fastened Connections features highly-elastic coated threaded components with abrasion-resistant blue polyaminide which fills in any axial play between the internal thread and the screw. This Device for Securing and Sealing Fastened Connections creates a vibration-resistant and dense connection. Some salient features of the Device for Securing and Sealing Fastened Connections are as follows: